{ "data": { "a": { "slug": "flagsmith", "name": "Flagsmith", "vendor": "Bullet Train Ltd", "vendorUrl": "https://www.flagsmith.com", "kind": "http-api", "category": "product-analytics", "summary": "Flagsmith is an open-source feature flag, remote config and experimentation service from Bullet Train Ltd. Teams use it on Flagsmith Cloud or self-hosted, through SDKs, a Management API and a remote MCP server.", "url": "https://www.anchorterminal.com/tools/flagsmith", "markdownUrl": "https://www.anchorterminal.com/tools/flagsmith.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/flagsmith.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/flagsmith.json", "dns": "flagsmith.grade.anchorterminal.com", "repo": "https://github.com/Flagsmith/flagsmith", "license": "BSD-3-Clause", "transports": [ "http", "streamable-http", "stdio" ], "remoteUrl": "https://mcp.flagsmith.com", "packages": [ { "registry": "pypi", "name": "flagsmith" }, { "registry": "npm", "name": "flagsmith" } ], "auth": "mixed", "authNotes": "The hosted MCP server takes OAuth (the client discovers Flagsmith as the authorisation server and a person signs in) or an Organisation API key sent as `Authorization: Api-Key \u003ckey\u003e`. Organisation keys act as full organisation admin or with chosen RBAC roles; granular roles need Scale-Up or Enterprise. OIDC trust relationships let CI workloads such as GitHub Actions exchange their token for a short-lived one. SDK environment keys are separate.", "pricing": "freemium", "pricingNotes": "Free plan at $0 with 50,000 requests a month and one team member. Start-Up is $45 a month ($40 billed yearly) for 1,000,000 requests and three members, Scale-Up $300 a month ($250 yearly) for 5,000,000. Enterprise by quote. Extra API calls from $50 per million; the page also quotes $7 per 100,000 for Start-Up. The self-hosted edition is free under BSD-3-Clause.", "priceSummary": "$45 / mo", "where": "both", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs, the OpenAPI spec or the pricing page (checked 2026-11-06).", "endpoints": [] }, "toolCount": 54, "popularity": { "githubStars": 6639, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-11-06" }, "docsUrl": "https://docs.flagsmith.com/", "openapi": "https://github.com/Flagsmith/flagsmith/blob/main/openapi.yaml", "capabilities": [ "analytics.flags", "analytics.experiments", "analytics.events" ], "tags": [ "official", "hosted", "open-source", "self-hosted", "mcp", "remote-mcp", "oauth", "openapi", "free-tier", "status-page", "soc2", "sla", "python", "typescript" ], "lastRelease": "2026-11-05", "graded": true, "anchor": { "graded": true, "score": 61.2, "grade": "C", "agentReady": false, "rank": 623, "ranked": true, "rankOf": 1510, "categoryRank": 12, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 55, "maintenance": 83, "payments": 40, "reliability": 65, "schema": 67, "security": 65, "transparency": 77 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-11-06" }, "negative": -2, "negativeNotes": [ "6 November 2026. The self-hosted API sends a heartbeat to https://api.flagsmith.com/api/v1/analytics/telemetry/ with counts of organisations, projects, environments, feature flags, segments and users, on by default (`ENABLE_TELEMETRY = env.bool(\"ENABLE_TELEMETRY\", default=True)`). The flag isn't in the environment-variable reference or anywhere else in the docs we read. Counts only, self-hosted only, so the minimum deduction (https://github.com/Flagsmith/flagsmith/blob/main/api/app/settings/common.py ; https://github.com/Flagsmith/flagsmith/blob/main/api/telemetry/telemetry.py)." ], "verdict": "Flagsmith pairs a BSD-licensed core with a hosted MCP server whose 54 tools come from its OpenAPI spec and carry read and destructive hints. A public 99.95 per cent SLA and SOC 2 report back the Cloud service. The MCP server is still an early release, and fine-grained key roles need a paid Scale-Up or Enterprise plan.", "bestFor": "Feature flags and experiments for teams that want open source or self-hosting, managed by an agent through MCP.", "strengths": [ "Hosted MCP server at mcp.flagsmith.com with OAuth or an Organisation API key, and a stdio option for local use", "Each of the 54 MCP tools has readOnlyHint, destructiveHint and idempotentHint set from its HTTP method", "Public SLA of 99.95 per cent monthly uptime with service credits, and a status page with component history", "BSD-3-Clause source with a free self-hosted edition and 34 tagged releases in the last 90 days", "OIDC trust relationships let CI jobs get short-lived Management API tokens without stored secrets" ], "weaknesses": [ "The MCP docs call the server an early release, and experiment tools are marked beta", "54 tools load at once, with no toolsets or read-only mode on the server", "Granular API key roles, change requests and audit logs need Scale-Up or Enterprise", "No llms.txt, no documented 429 handling, and few documented error responses in the spec", "Self-hosted installs send a usage heartbeat by default through a flag the docs don't mention" ], "agentNotes": [ "Send the key as `Authorization: Api-Key \u003ckey\u003e`; the `Api-Key ` prefix is required and a bare key fails", "Check whether the environment uses v2 feature versioning before choosing between segment-override and version-state tools", "Use a key with a read-only RBAC role for analysis tasks, since a Free plan key has organisation admin rights", "Pace Management API calls under 500 a minute; no Retry-After guidance is documented", "Treat experiment results as possibly null until Flagsmith has computed them" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 61.2 } ], "editorialScores": { "ergonomics": 55, "maintenance": 83, "payments": 40, "reliability": 65, "schema": 67, "security": 65, "transparency": 67 }, "provenanceScore": 86, "checked": { "categories": { "ergonomics": "2026-11-06", "maintenance": "2026-11-06", "payments": "2026-11-06", "reliability": "2026-11-06", "schema": "2026-11-06", "security": "2026-11-06", "transparency": "2026-11-06" }, "last": "2026-11-06", "oldest": "2026-11-06", "stale": false, "staleAfterDays": 90 } }, "connect": { "http": "curl -H \"Authorization: Api-Key $FLAGSMITH_ORG_KEY\" https://api.flagsmith.com/api/v1/projects/", "claudeCode": "claude mcp add --transport http flagsmith https://mcp.flagsmith.com", "config": { "mcpServers": { "flagsmith": { "headers": { "Authorization": "Api-Key \u003cyour-api-key\u003e" }, "url": "https://mcp.flagsmith.com" } } } }, "letme": { "capability": "https://letme.dev/analytics.flags", "tool": "https://letme.dev/flagsmith" }, "area": "business", "unitPrices": [ { "item": "Start-Up plan", "unit": "month", "usd": 45, "note": "1,000,000 requests and 3 team members; $40 a month billed yearly" }, { "item": "Scale-Up plan", "unit": "month", "usd": 300, "note": "5,000,000 requests and 5 team members; $250 a month billed yearly" }, { "item": "Extra API calls", "unit": "1k-requests", "usd": 0.05, "note": "From $50 per million, lower with volume" }, { "item": "Extra Scale-Up team member", "unit": "seat-month", "usd": 50, "note": "Up to 20 members" } ], "provenance": { "legalEntity": "Bullet Train Ltd", "domain": "flagsmith.com", "domainRegistered": "2018-03-01", "endpointOnVendorDomain": true, "terms": "https://www.flagsmith.com/terms-of-service", "privacy": "https://www.flagsmith.com/privacy-policy", "statusPage": "https://status.flagsmith.com", "changelog": "https://github.com/Flagsmith/flagsmith/blob/main/CHANGELOG.md", "securityTxt": "none", "checked": "2026-11-06", "notes": [ "The terms of service name Bullet Train Limited trading as Flagsmith, company number 12353266, registered at 66 Paul St, London, under the laws of England and Wales. Companies House lists the company with five active officers.", "The privacy policy was last updated in October 2023; the GDPR sub-processor list is dated 13 October 2025.", "www.flagsmith.com/robots.txt disallows only sign-up, login and similar paths. docs.flagsmith.com has no robots.txt. The terms contain no clause on automated access that we found.", "www.flagsmith.com/.well-known/security.txt returned 404. SECURITY.md in the repository asks for reports to support@flagsmith.com.", "RDAP gives flagsmith.com a registration date of 1 March 2018." ], "score": 86 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/flagsmith.json", "live": { "slug": "flagsmith", "probe": { "target": "https://mcp.flagsmith.com", "method": "get", "lastAt": "2026-11-07T23:14:25.893070247Z", "lastOk": true, "lastStatus": 401, "lastMs": 25, "lastNote": "asks for credentials", "authRequired": true, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 27, "p95ms24h": 123, "samples24h": 244, "samples30d": 249, "days": [ { "date": "2026-11-06", "probes": 13, "ok": 13 }, { "date": "2026-11-07", "probes": 236, "ok": 236 } ] }, "vendorStatus": { "page": "https://status.flagsmith.com", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-11-07T23:07:55.037029947Z" }, "versions": [ { "registry": "github", "name": "Flagsmith/flagsmith", "version": "v2.290.0", "released": "2026-11-05", "seenAt": "2026-11-06T23:26:24.068130998Z" }, { "registry": "npm", "name": "flagsmith", "version": "10.0.0", "seenAt": "2026-11-06T23:26:23.147625706Z" }, { "registry": "pypi", "name": "flagsmith", "version": "6.5.0", "released": "2026-11-06", "seenAt": "2026-11-06T23:26:23.005711379Z" } ], "githubStars": 6642, "npmWeekly": 156837, "pypiWeekly": 401488, "securityTxt": { "url": "https://flagsmith.com/.well-known/security.txt", "state": "none", "checkedAt": "2026-11-07T16:01:18.95883898Z" }, "pages": [ { "url": "https://raw.githubusercontent.com/Flagsmith/flagsmith/main/CHANGELOG.md", "kind": "changelog", "status": 200, "checkedAt": "2026-11-07T14:18:21.223652009Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "34b306151856" }, { "url": "https://www.flagsmith.com/privacy-policy", "kind": "privacy", "status": 200, "checkedAt": "2026-11-07T14:28:36.671052285Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "ba6cc5c7a64f" }, { "url": "https://www.flagsmith.com/terms-of-service", "kind": "terms", "status": 200, "checkedAt": "2026-11-07T14:28:38.746283857Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "6ada20e0c356" } ], "mcpTools": { "url": "https://mcp.flagsmith.com", "checkedAt": "2026-11-07T01:44:38.567136868Z", "status": "auth", "note": "asks for credentials before listing its tools", "changedAt": "2026-11-07T01:44:38.567136868Z" }, "updatedAt": "2026-11-07T23:14:25.893070247Z" } }, "answer": "Flagsmith scores 61.2 (C) on agent readiness against RudderStack MCP's 54.7 (C), and leads in 6 of 7 scored categories.", "b": { "slug": "rudderstack-mcp", "name": "RudderStack MCP", "vendor": "RudderStack, Inc.", "vendorUrl": "https://www.rudderstack.com", "kind": "mcp", "category": "product-analytics", "summary": "RudderStack MCP is a hosted server that lets an agent debug event delivery, warehouse loads and tracking-plan violations, and manage transformations, Reverse ETL and audiences in a RudderStack workspace, over OAuth.", "url": "https://www.anchorterminal.com/tools/rudderstack-mcp", "markdownUrl": "https://www.anchorterminal.com/tools/rudderstack-mcp.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/rudderstack-mcp.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/rudderstack-mcp.json", "dns": "rudderstack-mcp.grade.anchorterminal.com", "repo": "https://github.com/rudderlabs/rudderstack-mcp", "license": "Proprietary service. The repository's MIT licence covers docs and metadata only", "transports": [ "streamable-http" ], "remoteUrl": "https://mcp.rudderstack.com/mcp", "packages": [], "auth": "oauth", "authNotes": "OAuth 2.0 with PKCE and dynamic client registration; no static token in the configuration. Tools run with the signed-in user's workspace permissions, and every workspace tool needs a workspace_id.", "pricing": "freemium", "pricingNotes": "Free plan $0 with 250,000 events a month; Growth from $265 a month for 1 million events with a 30-day trial; Enterprise by quote. Tool availability depends on plan and enabled products (checked 2026-11-07).", "priceSummary": "Freemium", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 on the MCP docs or pricing page (checked 2026-11-07).", "endpoints": [] }, "toolCount": 62, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-11-07" }, "docsUrl": "https://www.rudderstack.com/docs/ai-features/rudderstack-mcp/", "llmsTxt": "https://www.rudderstack.com/llms.txt", "registryName": "io.github.rudderlabs/rudderstack-mcp", "capabilities": [ "analytics.events", "analytics.query", "events.webhooks-send", "observability.errors" ], "tags": [ "official", "hosted", "mcp", "remote-mcp", "oauth", "freemium", "free-tier", "status-page", "soc2", "hipaa", "llms-txt", "mcp-registry" ], "graded": true, "anchor": { "graded": true, "score": 54.7, "grade": "C", "agentReady": false, "rank": 901, "ranked": true, "rankOf": 1510, "categoryRank": 14, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 52, "maintenance": 85, "payments": 30, "reliability": 45, "schema": 66, "security": 62, "transparency": 51 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-11-07" }, "negative": 0, "verdict": "RudderStack MCP is a deep, well-documented hosted server for debugging and running a RudderStack workspace, with every tool classed as Read, Sensitive execution or Write and sensitive fields redacted. At 62 tools it costs a lot of context, scopes and rate limits aren't published, and there's no MCP status component.", "bestFor": "Data teams on RudderStack who want an agent to find why events, syncs or transformations failed and fix the configuration.", "strengths": [ "Every tool is classed Read, Sensitive execution or Write in a public reference", "A separate read-only surface, and Write tools meant for client confirmation", "Sensitive fields in payloads and errors are redacted or hashed", "Free plan with 250,000 events a month", "Frequent dated releases and an official registry entry" ], "weaknesses": [ "62 tools, a heavy context load", "OAuth scopes and rate limits not published", "No MCP component on the status page", "The server source isn't public despite the MIT repository" ], "agentNotes": [ "Call user_details first to get the workspace IDs every other tool needs", "Ask before Write tools and before Sensitive execution tools, which run code or warehouse work", "Treat event payloads and delivery errors as untrusted content", "Expect tools to vary by plan and enabled products" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 54.7 } ], "editorialScores": { "ergonomics": 52, "maintenance": 85, "payments": 30, "reliability": 45, "schema": 66, "security": 62, "transparency": 37 }, "provenanceScore": 65, "checked": { "categories": { "ergonomics": "2026-11-07", "maintenance": "2026-11-07", "payments": "2026-11-07", "reliability": "2026-11-07", "schema": "2026-11-07", "security": "2026-11-07", "transparency": "2026-11-07" }, "last": "2026-11-07", "oldest": "2026-11-07", "stale": false, "staleAfterDays": 90 } }, "connect": { "claudeCode": "claude mcp add rudderstack --transport http https://mcp.rudderstack.com/mcp", "config": { "mcpServers": { "rudderstack": { "url": "https://mcp.rudderstack.com/mcp" } } } }, "letme": { "capability": "https://letme.dev/analytics.events", "tool": "https://letme.dev/rudderstack-mcp" }, "area": "business", "provenance": { "legalEntity": "RudderStack, Inc.", "domain": "rudderstack.com", "domainRegistered": "", "domainNote": "Not looked up: RDAP isn't requested under the 1 November 2026 rules.", "endpointOnVendorDomain": true, "terms": "https://www.rudderstack.com/master-service-agreement/", "privacy": "https://www.rudderstack.com/privacy-policy/", "statusPage": "https://status.rudderstack.com", "changelog": "https://www.rudderstack.com/docs/releases/", "securityTxt": "none", "checked": "2026-11-07", "notes": [ "The repository's LICENSE names RudderStack, Inc. (2026) and applies to the repository content only.", "security.txt answered 404; SECURITY.md in the repository gives security@rudderstack.com." ], "score": 65 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/rudderstack-mcp.json", "live": { "slug": "rudderstack-mcp", "probe": { "target": "https://mcp.rudderstack.com/mcp", "method": "mcp-initialize", "lastAt": "2026-11-07T23:14:47.15565342Z", "lastOk": true, "lastStatus": 401, "lastMs": 354, "lastNote": "asks for credentials", "authRequired": true, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 401, "p95ms24h": 520, "samples24h": 46, "samples30d": 46, "days": [ { "date": "2026-11-07", "probes": 46, "ok": 46 } ] }, "vendorStatus": { "page": "https://status.rudderstack.com", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-11-07T23:08:40.750703184Z" }, "updatedAt": "2026-11-07T23:14:47.15565342Z" } }, "edges": [ { "by": 26, "category": "transparency", "leads": "flagsmith", "name": "Transparency \u0026 trust", "reasons": { "a": "BSD-3-Clause for the core and the MCP server; the about page says most of the product is under that licence and some CI runs with private packages, so not every Cloud feature is in the open repository (25 of 30). The terms set Flagsmith as processor with 48-hour breach notice and EEA transfer rules, and the sub-processor list is dated 13 October 2025. The privacy policy dates from October 2023 and states no retention periods (16 of 30). The Gram-hosted MCP server was retired with a dated notice (30 June 2026), and three spec operations are marked deprecated, without a stated deprecation policy (10 of 20). The sub-processor list names providers and their countries (16 of 20). 25+16+10+16 = 67.", "b": "The server's source is closed; the repository's MIT licence covers only its docs and metadata. Terms in a master service agreement naming RudderStack, Inc. (15). Privacy policy read, retention given by purpose, not as periods (12 of 30). No deprecation policy for the MCP server (5 of 20). Subprocessors not found in the pages read (5 of 20). The MCP docs say live events, schemas, profile artifacts, transformation code and audit data stay within the workspace view. 15 + 12 + 5 + 5 = 37." }, "scores": { "a": 77, "b": 51 } }, { "by": 20, "category": "reliability", "leads": "flagsmith", "name": "Reliability", "reasons": { "a": "Graded on Flagsmith Cloud with the hosted lines. Statuspage at status.flagsmith.com with components for the Edge API, Admin API, dashboard and website (20). In the 90 days from 8 August, an Admin and SDK API outage on 28 October marked critical, posted at 21:56 UTC and resolved at 22:12 with no cause given, and a minor delay in processing flag changes on 10 September. The posted span of the outage is 16 minutes and its start isn't stated, so we read it as one serious incident under an hour (15 of 30). The Management API limit of 500 requests a minute is documented (15). No 429 handling, Retry-After or idempotency guidance was found in the docs (0). A public SLA commits to 99.95 per cent monthly uptime with service credits (10). The Management API is generally available, but the MCP docs call the server an early release, so half (5 of 10). 20+15+15+0+10+5 = 65.", "b": "Statuspage at status.rudderstack.com with regional components and none for MCP (15). Since August the history shows an EU ingestion issue, increased US latency, a Python transformations issue, free-tier processing delays and scheduled maintenance (20, minor incidents). No MCP rate limits found (0). No retry guidance for the MCP server found (0). No SLA found in the pages read (0). Not labelled beta (10). 15 + 20 + 0 + 0 + 0 + 10 = 45." }, "scores": { "a": 65, "b": 45 } }, { "by": 10, "category": "payments", "leads": "flagsmith", "name": "Payments \u0026 pricing", "reasons": { "a": "No x402, MPP or L402 (0). Plan prices and the per-million overage are public without login, though the page gives two overage rates for Start-Up ($50 per million and $7 per 100,000) (20). A $0 Free plan with 50,000 requests a month and a free BSD-3-Clause self-hosted edition. The pricing page doesn't say whether a card is needed, but the Free plan has no charge and the self-hosted edition needs no account (20). A person signs up in a browser, then approves OAuth or creates a key (0). 0+20+20+0 = 40.", "b": "No machine payment protocol (0). Public plan prices with event allowances, nothing per call (10). Free plan with 250,000 events a month (20). A person signs up in a browser and approves OAuth (0). 0 + 10 + 20 + 0 = 30." }, "scores": { "a": 40, "b": 30 } } ], "facts": [ { "a": "HTTP API", "b": "MCP server", "name": "Kind" }, { "a": "Bullet Train Ltd", "b": "RudderStack, Inc.", "name": "Vendor" }, { "a": "https://mcp.flagsmith.com", "b": "https://mcp.rudderstack.com/mcp", "name": "Hosted endpoint" }, { "a": "HTTP, Streamable HTTP, stdio", "b": "Streamable HTTP", "name": "Transports" }, { "a": "OAuth or key", "b": "OAuth", "name": "Auth" }, { "a": "Freemium", "b": "Freemium", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "BSD-3-Clause", "b": "Proprietary service. The repository's MIT licence covers docs and metadata only", "name": "Licence" }, { "a": "54", "b": "62", "name": "Tools exposed" }, { "a": "yes", "b": "yes", "name": "Read-only variant documented" }, { "a": "no", "b": "yes", "name": "llms.txt" }, { "a": "not listed", "b": "io.github.rudderlabs/rudderstack-mcp", "name": "MCP registry" }, { "a": "2026-11-05", "b": "none", "name": "Last release" }, { "a": "2026-09-01", "b": "not read yet", "name": "Terms last updated" }, { "a": "2023-10-01", "b": "not read yet", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "not read yet", "name": "Customer content may train models" }, { "a": "not found in the text", "b": "not read yet", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "not read yet", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "not read yet", "name": "Terms or service can change without notice" }, { "a": "not found in the text", "b": "not read yet", "name": "Arbitration or class-action waiver" }, { "a": "6.6k stars", "b": "none", "name": "Popularity" } ], "faq": [ { "answer": "Flagsmith scores 61.2 (C) on agent readiness against RudderStack MCP's 54.7 (C), and leads in 6 of 7 scored categories.", "question": "Which is better for AI agents, Flagsmith or RudderStack MCP?" }, { "answer": "Flagsmith takes an API key or an OAuth sign-in. RudderStack MCP uses an OAuth sign-in.", "question": "Do Flagsmith and RudderStack MCP need an API key?" }, { "answer": "Yes. Flagsmith has a hosted endpoint at https://mcp.flagsmith.com and RudderStack MCP at https://mcp.rudderstack.com/mcp.", "question": "Can an agent call Flagsmith and RudderStack MCP without installing anything?" }, { "answer": "Flagsmith is open source (BSD-3-Clause). No open-source release is listed for RudderStack MCP.", "question": "Are Flagsmith and RudderStack MCP open source?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 65 against 45", "Payments \u0026 pricing, 40 against 30", "Transparency \u0026 trust, 77 against 51" ], "also": [ "Runs on your own machine", "Open source" ], "goodFor": "Feature flags and experiments for teams that want open source or self-hosting, managed by an agent through MCP.", "slug": "flagsmith", "watchFor": "The MCP docs call the server an early release, and experiment tools are marked beta" }, { "aheadOn": null, "also": null, "goodFor": "Data teams on RudderStack who want an agent to find why events, syncs or transformations failed and fix the configuration.", "slug": "rudderstack-mcp", "watchFor": "62 tools, a heavy context load" } ], "history": null, "job": { "capability": "analytics.events", "name": "Event analytics" }, "others": [ { "json": "https://www.anchorterminal.com/compare/amplitude-vs-rudderstack-mcp.json", "title": "Amplitude vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/amplitude-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/countly-vs-rudderstack-mcp.json", "title": "Countly vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/countly-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/fullstory-vs-rudderstack-mcp.json", "title": "Fullstory vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/fullstory-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/matomo-vs-rudderstack-mcp.json", "title": "Matomo vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/matomo-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/mixpanel-vs-rudderstack-mcp.json", "title": "Mixpanel vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/mixpanel-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/mostly-good-metrics-vs-rudderstack-mcp.json", "title": "Mostly Good Metrics vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/mostly-good-metrics-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/openpanel-vs-rudderstack-mcp.json", "title": "OpenPanel vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/openpanel-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/optimizely-vs-rudderstack-mcp.json", "title": "Optimizely Experimentation vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/optimizely-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/pendo-vs-rudderstack-mcp.json", "title": "Pendo vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/pendo-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/posthog-vs-rudderstack-mcp.json", "title": "PostHog vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/posthog-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-fullstory.json", "title": "Flagsmith vs Fullstory", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-fullstory" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-heap.json", "title": "Flagsmith vs Heap", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-heap" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-openpanel.json", "title": "Flagsmith vs OpenPanel", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-openpanel" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-woopra.json", "title": "Flagsmith vs Woopra", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-woopra" }, { "json": "https://www.anchorterminal.com/compare/growthbook-vs-rudderstack-mcp.json", "title": "GrowthBook vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/growthbook-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/harness-fme-vs-rudderstack-mcp.json", "title": "Harness Feature Management \u0026 Experimentation vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/harness-fme-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/heap-vs-rudderstack-mcp.json", "title": "Heap vs RudderStack MCP", "url": "https://www.anchorterminal.com/compare/heap-vs-rudderstack-mcp" }, { "json": "https://www.anchorterminal.com/compare/rudderstack-mcp-vs-statsig.json", "title": "RudderStack MCP vs Statsig", "url": "https://www.anchorterminal.com/compare/rudderstack-mcp-vs-statsig" }, { "json": "https://www.anchorterminal.com/compare/rudderstack-mcp-vs-userpilot.json", "title": "RudderStack MCP vs Userpilot", "url": "https://www.anchorterminal.com/compare/rudderstack-mcp-vs-userpilot" }, { "json": "https://www.anchorterminal.com/compare/rudderstack-mcp-vs-woopra.json", "title": "RudderStack MCP vs Woopra", "url": "https://www.anchorterminal.com/compare/rudderstack-mcp-vs-woopra" }, { "json": "https://www.anchorterminal.com/compare/amplitude-vs-flagsmith.json", "title": "Amplitude vs Flagsmith", "url": "https://www.anchorterminal.com/compare/amplitude-vs-flagsmith" }, { "json": "https://www.anchorterminal.com/compare/countly-vs-flagsmith.json", "title": "Countly vs Flagsmith", "url": "https://www.anchorterminal.com/compare/countly-vs-flagsmith" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-growthbook.json", "title": "Flagsmith vs GrowthBook", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-growthbook" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-harness-fme.json", "title": "Flagsmith vs Harness Feature Management \u0026 Experimentation", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-harness-fme" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-launchdarkly.json", "title": "Flagsmith vs LaunchDarkly", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-launchdarkly" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-mixpanel.json", "title": "Flagsmith vs Mixpanel", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-mixpanel" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-optimizely.json", "title": "Flagsmith vs Optimizely Experimentation", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-optimizely" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-posthog.json", "title": "Flagsmith vs PostHog", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-posthog" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-statsig.json", "title": "Flagsmith vs Statsig", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-statsig" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-matomo.json", "title": "Flagsmith vs Matomo", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-matomo" }, { "json": "https://www.anchorterminal.com/compare/flagsmith-vs-mostly-good-metrics.json", "title": "Flagsmith vs Mostly Good Metrics", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-mostly-good-metrics" } ], "panel": null, "scores": [ { "by": 20, "edge": "flagsmith", "flagsmith": 65, "key": "reliability", "name": "Reliability", "rudderstack-mcp": 45, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 1, "edge": "flagsmith", "flagsmith": 67, "key": "schema", "name": "Schema \u0026 documentation", "rudderstack-mcp": 66, "weight": 13 }, { "by": 3, "edge": "flagsmith", "flagsmith": 55, "key": "ergonomics", "name": "Agent ergonomics", "rudderstack-mcp": 52, "weight": 13 }, { "by": 3, "edge": "flagsmith", "flagsmith": 65, "key": "security", "name": "Security \u0026 auth", "rudderstack-mcp": 62, "weight": 14 }, { "by": 10, "edge": "flagsmith", "flagsmith": 40, "key": "payments", "name": "Payments \u0026 pricing", "rudderstack-mcp": 30, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 2, "edge": "rudderstack-mcp", "flagsmith": 83, "key": "maintenance", "name": "Maintenance \u0026 community", "rudderstack-mcp": 85, "weight": 7 }, { "by": 26, "edge": "flagsmith", "flagsmith": 77, "key": "transparency", "name": "Transparency \u0026 trust", "rudderstack-mcp": 51, "weight": 7 } ], "summary": "Flagsmith scores 61.2 (C) on agent readiness against RudderStack MCP's 54.7 (C), and leads in 6 of 7 scored categories. Both do event analytics.", "tasks": null, "tutorials": [], "verdicts": { "flagsmith": "Flagsmith pairs a BSD-licensed core with a hosted MCP server whose 54 tools come from its OpenAPI spec and carry read and destructive hints. A public 99.95 per cent SLA and SOC 2 report back the Cloud service. The MCP server is still an early release, and fine-grained key roles need a paid Scale-Up or Enterprise plan.", "rudderstack-mcp": "RudderStack MCP is a deep, well-documented hosted server for debugging and running a RudderStack workspace, with every tool classed as Read, Sensitive execution or Write and sensitive fields redacted. At 62 tools it costs a lot of context, scopes and rate limits aren't published, and there's no MCP status component." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/flagsmith-vs-rudderstack-mcp", "json": "https://www.anchorterminal.com/compare/flagsmith-vs-rudderstack-mcp.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/flagsmith-vs-rudderstack-mcp.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/flagsmith-vs-rudderstack-mcp.min.md" }, "markdown": "Flagsmith scores 61.2 (C) on agent readiness against RudderStack MCP's 54.7 (C), and leads in 6 of 7 scored categories. Both do event analytics.\n\n- Flagsmith: grade C, 61.2/100, rank #623 of 1510. Markdown https://www.anchorterminal.com/tools/flagsmith.md · JSON https://www.anchorterminal.com/api/v1/tools/flagsmith.json\n- RudderStack MCP: grade C, 54.7/100, rank #901 of 1510. Markdown https://www.anchorterminal.com/tools/rudderstack-mcp.md · JSON https://www.anchorterminal.com/api/v1/tools/rudderstack-mcp.json\n- Best product analytics and experimentation tools for AI agents: https://www.anchorterminal.com/best/product-analytics/index.md\n- All 170 product analytics comparisons: https://www.anchorterminal.com/compare/product-analytics/index.md\n\n## Which one, for what\n\n### Flagsmith (C)\n\nGood for: Feature flags and experiments for teams that want open source or self-hosting, managed by an agent through MCP.\n\nAhead on:\n- Reliability, 65 against 45\n- Payments \u0026 pricing, 40 against 30\n- Transparency \u0026 trust, 77 against 51\n\nAlso in its favour:\n- Runs on your own machine\n- Open source\n\nWatch for: The MCP docs call the server an early release, and experiment tools are marked beta\n\n### RudderStack MCP (C)\n\nGood for: Data teams on RudderStack who want an agent to find why events, syncs or transformations failed and fix the configuration.\n\nWatch for: 62 tools, a heavy context load\n\n\n## Why the edge\n\n### Transparency \u0026 trust: Flagsmith +26\n\n- Flagsmith (77): BSD-3-Clause for the core and the MCP server; the about page says most of the product is under that licence and some CI runs with private packages, so not every Cloud feature is in the open repository (25 of 30). The terms set Flagsmith as processor with 48-hour breach notice and EEA transfer rules, and the sub-processor list is dated 13 October 2025. The privacy policy dates from October 2023 and states no retention periods (16 of 30). The Gram-hosted MCP server was retired with a dated notice (30 June 2026), and three spec operations are marked deprecated, without a stated deprecation policy (10 of 20). The sub-processor list names providers and their countries (16 of 20). 25+16+10+16 = 67.\n- RudderStack MCP (51): The server's source is closed; the repository's MIT licence covers only its docs and metadata. Terms in a master service agreement naming RudderStack, Inc. (15). Privacy policy read, retention given by purpose, not as periods (12 of 30). No deprecation policy for the MCP server (5 of 20). Subprocessors not found in the pages read (5 of 20). The MCP docs say live events, schemas, profile artifacts, transformation code and audit data stay within the workspace view. 15 + 12 + 5 + 5 = 37.\n\n### Reliability: Flagsmith +20\n\n- Flagsmith (65): Graded on Flagsmith Cloud with the hosted lines. Statuspage at status.flagsmith.com with components for the Edge API, Admin API, dashboard and website (20). In the 90 days from 8 August, an Admin and SDK API outage on 28 October marked critical, posted at 21:56 UTC and resolved at 22:12 with no cause given, and a minor delay in processing flag changes on 10 September. The posted span of the outage is 16 minutes and its start isn't stated, so we read it as one serious incident under an hour (15 of 30). The Management API limit of 500 requests a minute is documented (15). No 429 handling, Retry-After or idempotency guidance was found in the docs (0). A public SLA commits to 99.95 per cent monthly uptime with service credits (10). The Management API is generally available, but the MCP docs call the server an early release, so half (5 of 10). 20+15+15+0+10+5 = 65.\n- RudderStack MCP (45): Statuspage at status.rudderstack.com with regional components and none for MCP (15). Since August the history shows an EU ingestion issue, increased US latency, a Python transformations issue, free-tier processing delays and scheduled maintenance (20, minor incidents). No MCP rate limits found (0). No retry guidance for the MCP server found (0). No SLA found in the pages read (0). Not labelled beta (10). 15 + 20 + 0 + 0 + 0 + 10 = 45.\n\n### Payments \u0026 pricing: Flagsmith +10\n\n- Flagsmith (40): No x402, MPP or L402 (0). Plan prices and the per-million overage are public without login, though the page gives two overage rates for Start-Up ($50 per million and $7 per 100,000) (20). A $0 Free plan with 50,000 requests a month and a free BSD-3-Clause self-hosted edition. The pricing page doesn't say whether a card is needed, but the Free plan has no charge and the self-hosted edition needs no account (20). A person signs up in a browser, then approves OAuth or creates a key (0). 0+20+20+0 = 40.\n- RudderStack MCP (30): No machine payment protocol (0). Public plan prices with event allowances, nothing per call (10). Free plan with 250,000 events a month (20). A person signs up in a browser and approves OAuth (0). 0 + 10 + 20 + 0 = 30.\n\n## Score by category\n\n| Category | Weight | Flagsmith | RudderStack MCP | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 65 | 45 | Flagsmith +20 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 67 | 66 | Flagsmith +1 |\n| Agent ergonomics | 13% (16.2 this run) | 55 | 52 | Flagsmith +3 |\n| Security \u0026 auth | 14% (17.5 this run) | 65 | 62 | Flagsmith +3 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 40 | 30 | Flagsmith +10 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 83 | 85 | RudderStack MCP +2 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 77 | 51 | Flagsmith +26 |\n| Negative events | ≤15 | -2 | 0 | |\n| **Total** | | **61.2 · C** | **54.7 · C** | |\n\n## Facts side by side\n\n| Fact | Flagsmith | RudderStack MCP |\n| --- | --- | --- |\n| Kind | HTTP API | MCP server |\n| Vendor | Bullet Train Ltd | RudderStack, Inc. |\n| Hosted endpoint | `https://mcp.flagsmith.com` | `https://mcp.rudderstack.com/mcp` |\n| Transports | HTTP, Streamable HTTP, stdio | Streamable HTTP |\n| Auth | OAuth or key | OAuth |\n| Pricing | Freemium | Freemium |\n| x402 | no | no |\n| Licence | BSD-3-Clause | Proprietary service. The repository's MIT licence covers docs and metadata only |\n| Tools exposed | 54 | 62 |\n| Read-only variant documented | yes | yes |\n| llms.txt | no | yes |\n| MCP registry | not listed | `io.github.rudderlabs/rudderstack-mcp` |\n| Last release | 2026-11-05 | none |\n| Terms last updated | 2026-09-01 | not read yet |\n| Privacy policy last updated | 2023-10-01 | not read yet |\n| Customer content may train models | not found in the text | not read yet |\n| Terms restrict automated access | not found in the text | not read yet |\n| Terms restrict benchmarking | not found in the text | not read yet |\n| Terms or service can change without notice | not found in the text | not read yet |\n| Arbitration or class-action waiver | not found in the text | not read yet |\n| Popularity | 6.6k stars | none |\n\n## Verdicts\n\n**Flagsmith.** Flagsmith pairs a BSD-licensed core with a hosted MCP server whose 54 tools come from its OpenAPI spec and carry read and destructive hints. A public 99.95 per cent SLA and SOC 2 report back the Cloud service. The MCP server is still an early release, and fine-grained key roles need a paid Scale-Up or Enterprise plan.\n\n**RudderStack MCP.** RudderStack MCP is a deep, well-documented hosted server for debugging and running a RudderStack workspace, with every tool classed as Read, Sensitive execution or Write and sensitive fields redacted. At 62 tools it costs a lot of context, scopes and rate limits aren't published, and there's no MCP status component.\n\n## Before you call either\n\n### Flagsmith\n\n1. Send the key as `Authorization: Api-Key \u003ckey\u003e`; the `Api-Key ` prefix is required and a bare key fails\n2. Check whether the environment uses v2 feature versioning before choosing between segment-override and version-state tools\n3. Use a key with a read-only RBAC role for analysis tasks, since a Free plan key has organisation admin rights\n4. Pace Management API calls under 500 a minute; no Retry-After guidance is documented\n5. Treat experiment results as possibly null until Flagsmith has computed them\n\n### RudderStack MCP\n\n1. Call user_details first to get the workspace IDs every other tool needs\n2. Ask before Write tools and before Sensitive execution tools, which run code or warehouse work\n3. Treat event payloads and delivery errors as untrusted content\n4. Expect tools to vary by plan and enabled products\n\n## Questions\n\n### Which is better for AI agents, Flagsmith or RudderStack MCP?\n\nFlagsmith scores 61.2 (C) on agent readiness against RudderStack MCP's 54.7 (C), and leads in 6 of 7 scored categories.\n\n### Do Flagsmith and RudderStack MCP need an API key?\n\nFlagsmith takes an API key or an OAuth sign-in. RudderStack MCP uses an OAuth sign-in.\n\n### Can an agent call Flagsmith and RudderStack MCP without installing anything?\n\nYes. Flagsmith has a hosted endpoint at https://mcp.flagsmith.com and RudderStack MCP at https://mcp.rudderstack.com/mcp.\n\n### Are Flagsmith and RudderStack MCP open source?\n\nFlagsmith is open source (BSD-3-Clause). No open-source release is listed for RudderStack MCP.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/flagsmith-vs-rudderstack-mcp.json, and with the fewest tokens: https://www.anchorterminal.com/compare/flagsmith-vs-rudderstack-mcp.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"flagsmith\", \"b\": \"rudderstack-mcp\"}`. From a terminal: `anchor compare flagsmith rudderstack-mcp`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/flagsmith.json and https://www.anchorterminal.com/api/v1/tools/rudderstack-mcp.json\n\n## Other comparisons with Flagsmith or RudderStack MCP\n\n- [Amplitude vs RudderStack MCP](https://www.anchorterminal.com/compare/amplitude-vs-rudderstack-mcp.md)\n- [Countly vs RudderStack MCP](https://www.anchorterminal.com/compare/countly-vs-rudderstack-mcp.md)\n- [Fullstory vs RudderStack MCP](https://www.anchorterminal.com/compare/fullstory-vs-rudderstack-mcp.md)\n- [Matomo vs RudderStack MCP](https://www.anchorterminal.com/compare/matomo-vs-rudderstack-mcp.md)\n- [Mixpanel vs RudderStack MCP](https://www.anchorterminal.com/compare/mixpanel-vs-rudderstack-mcp.md)\n- [Mostly Good Metrics vs RudderStack MCP](https://www.anchorterminal.com/compare/mostly-good-metrics-vs-rudderstack-mcp.md)\n- [OpenPanel vs RudderStack MCP](https://www.anchorterminal.com/compare/openpanel-vs-rudderstack-mcp.md)\n- [Optimizely Experimentation vs RudderStack MCP](https://www.anchorterminal.com/compare/optimizely-vs-rudderstack-mcp.md)\n- [Pendo vs RudderStack MCP](https://www.anchorterminal.com/compare/pendo-vs-rudderstack-mcp.md)\n- [PostHog vs RudderStack MCP](https://www.anchorterminal.com/compare/posthog-vs-rudderstack-mcp.md)\n- [Flagsmith vs Fullstory](https://www.anchorterminal.com/compare/flagsmith-vs-fullstory.md)\n- [Flagsmith vs Heap](https://www.anchorterminal.com/compare/flagsmith-vs-heap.md)\n- [Flagsmith vs OpenPanel](https://www.anchorterminal.com/compare/flagsmith-vs-openpanel.md)\n- [Flagsmith vs Woopra](https://www.anchorterminal.com/compare/flagsmith-vs-woopra.md)\n- [GrowthBook vs RudderStack MCP](https://www.anchorterminal.com/compare/growthbook-vs-rudderstack-mcp.md)\n- [Harness Feature Management \u0026 Experimentation vs RudderStack MCP](https://www.anchorterminal.com/compare/harness-fme-vs-rudderstack-mcp.md)\n- [Heap vs RudderStack MCP](https://www.anchorterminal.com/compare/heap-vs-rudderstack-mcp.md)\n- [RudderStack MCP vs Statsig](https://www.anchorterminal.com/compare/rudderstack-mcp-vs-statsig.md)\n- [RudderStack MCP vs Userpilot](https://www.anchorterminal.com/compare/rudderstack-mcp-vs-userpilot.md)\n- [RudderStack MCP vs Woopra](https://www.anchorterminal.com/compare/rudderstack-mcp-vs-woopra.md)\n- [Amplitude vs Flagsmith](https://www.anchorterminal.com/compare/amplitude-vs-flagsmith.md)\n- [Countly vs Flagsmith](https://www.anchorterminal.com/compare/countly-vs-flagsmith.md)\n- [Flagsmith vs GrowthBook](https://www.anchorterminal.com/compare/flagsmith-vs-growthbook.md)\n- [Flagsmith vs Harness Feature Management \u0026 Experimentation](https://www.anchorterminal.com/compare/flagsmith-vs-harness-fme.md)\n- [Flagsmith vs LaunchDarkly](https://www.anchorterminal.com/compare/flagsmith-vs-launchdarkly.md)\n- [Flagsmith vs Mixpanel](https://www.anchorterminal.com/compare/flagsmith-vs-mixpanel.md)\n- [Flagsmith vs Optimizely Experimentation](https://www.anchorterminal.com/compare/flagsmith-vs-optimizely.md)\n- [Flagsmith vs PostHog](https://www.anchorterminal.com/compare/flagsmith-vs-posthog.md)\n- [Flagsmith vs Statsig](https://www.anchorterminal.com/compare/flagsmith-vs-statsig.md)\n- [Flagsmith vs Matomo](https://www.anchorterminal.com/compare/flagsmith-vs-matomo.md)\n- [Flagsmith vs Mostly Good Metrics](https://www.anchorterminal.com/compare/flagsmith-vs-mostly-good-metrics.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "attributionRequired": true, "credit": "CC BY 4.0, credit Anchor Terminal and link the page or API address you took it from (https://www.anchorterminal.com/terms/#data)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-11-07", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.7", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run", "terms": "https://www.anchorterminal.com/terms/#data" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Flagsmith vs RudderStack MCP", "url": "" } ], "description": "Flagsmith scores 61.2 (C) to RudderStack MCP's 54.7 (C) for event analytics. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "Flagsmith C 61.2", "RudderStack MCP C 54.7", "scores" ], "h1": "Flagsmith vs RudderStack MCP", "image": "https://www.anchorterminal.com/assets/og/default.png", "path": "/compare/flagsmith-vs-rudderstack-mcp", "published": "2026-10-01", "section": "tools", "title": "Flagsmith vs RudderStack MCP for AI agents in 2026: scores and prices", "toc": null, "updated": "2026-11-07", "url": "https://www.anchorterminal.com/compare/flagsmith-vs-rudderstack-mcp" }, "tokens": { "markdown": 3400, "slim": 1580 }, "version": 1 }