{
  "fixes": {
    "slug": "datocms",
    "name": "DatoCMS",
    "listing": "https://www.anchorterminal.com/tools/datocms",
    "markdown": "# Fix list: DatoCMS\n\nFrom Anchor Terminal's listing at https://www.anchorterminal.com/tools/datocms, the October 2026 research run, assessed 8 October 2026. Grade BB, 74.4 out of 100.\n\nThis is everything the published grade says the listing lacks, the biggest possible gain to the total first. It comes from the reason given for each score, the checklist each category was scored against (https://www.anchorterminal.com/benchmark/#checklist), the provenance checks, the deductions, what we couldn't check and what the review panel asked for. A fix counts at the next check, once it's public.\n\nFor a coding agent working on DatoCMS: work through the items below in the product, its docs and its public pages. Each category gives the reason for its score, with the points each checklist item earned, and the checklist itself, so the gap is the items that earned less than their points. Change the product, not the wording, and keep a note of what you changed and where it's published.\n\n## 1. Payments \u0026 pricing, 35 out of 100, up to 8.1 more on the total\n\nWhy it scored 35: No x402, MPP or L402 (0). Prices are public in euros, €199 a month for Professional or €149 billed yearly, with unit overage such as €9 per extra 100,000 management API calls. Enterprise is priced through sales (15). The Free plan needs no card and includes 25,000 management API calls a month (20). A person signs up in a browser and creates the token or approves the OAuth consent screen, and the terms bar accounts created by bots (0).\n\nThe checklist (https://www.anchorterminal.com/benchmark/#checklist-payments):\n\nThe published rubric, also on the [x402 page](https://www.anchorterminal.com/x402/).\n\n- 40, a machine payment protocol (x402, MPP or L402) on the tool's own endpoints. 10 to 30 when it covers only some endpoints or only goes through a third party, and the note says which.\n- 20, per-call or per-unit pricing published without a login. 10 for public plan-only pricing, 0 for \"contact sales\" or prices behind a login.\n- 20, a free tier or trial that doesn't need a card.\n- 20, autonomous onboarding, meaning an agent can get access without a person signing up in a browser (keyless use, x402, a programmatic key API).\n\nPayment platforms and agent wallets rarely charge for their own API over a machine protocol, so the first line has steps for them, and the highest one that applies counts. 40 when x402, MPP or L402 runs on all their own endpoints, 30 when it runs on part of their own API, 25 when their merchants can accept one, 20 for running a facilitator, 15 for paying as a buyer, and 0 when the only protocol is their own. Merchant acceptance sits above a facilitator because the platform's own customers can charge agents through it, while a facilitator settles for sellers who wire up the protocol themselves. The counter-argument (a facilitator does more for the protocol as a whole) has a point. Each note says which step applied.\n\nOpen-source software you run yourself is scored on its hosted or paid option if it has one. A free, self-hosted package with nothing to buy gets 20, 20 and 20 for the last three lines, and 0 to 40 for the first only if it ships a payment protocol.\n\n## 2. Reliability, 80 out of 100, up to 4 more on the total\n\nWhy it scored 80: Graded on the Content Management API, with the hosted MCP server noted. Public status page at status.datocms.com with the Content Management API as a named component and incident history back to 2023 (20). In the 90 days to 8 October 2026 it lists two email delivery faults (9 to 10 August, 27 to 28 September), a partial outage of the upstream image provider on 1 September, and a scheduled database upgrade on 19 September that kept every project read-only from 05:30 to about 09:43 UTC against a three-hour window, with writes returning 503. No unplanned API outage in the period, so 18 of 30. An API outage on 2 December 2025 falls outside the 90 days. Rate limit published as 60 requests every 3 seconds (15). 429 responses carry `x-ratelimit-reset`, errors carry a `transient` flag and the official client retries both. No idempotency keys, though updates take optimistic locking (12). The pricing page lists guaranteed uptime SLAs on Enterprise with no figure (5). API version 3 is generally available. The MCP docs describe their limits as those of an initial beta phase (10).\n\nThe checklist (https://www.anchorterminal.com/benchmark/#checklist-reliability):\n\nHosted APIs, MCP servers, models and platforms.\n\n- 20, a public status page with component history (Statuspage, Instatus, BetterStack or the vendor's own).\n- 0 to 30, the incident record for the last 90 days on that page. 30 for a clean record or trivial incidents only, 20 for minor incidents only, 10 for one major outage (an hour or more of a core API down, or errors across the board), 0 for several. 5 when there's no history we could read, and the note says so.\n- 15, rate limits documented with numbers.\n- 15, documented 429 or overload handling (Retry-After, backoff guidance), and idempotency keys or safe-retry guidance where writes are involved.\n- 10, an SLA published for any paid tier.\n- 10, the surface agents use is generally available, not beta or preview.\n\nLocal packages, SDKs, frameworks and stdio MCP servers.\n\n- 20, installs from an official package with supported runtimes stated.\n- 25, a public CI and test suite, passing on the default branch.\n- 0 to 25, open crash or regression issues relative to activity (25 for few and handled, 0 for many, old and unanswered).\n- 15, semver discipline and breaking changes called out in a changelog.\n- 15, version 1.0 or later, or declared stable.\n\nProtocols are read from their reference implementations, the public facilitators or servers, spec stability and test vectors.\n\n## 3. Security \u0026 auth, 77 out of 100, up to 4 more on the total\n\nWhy it scored 77: API tokens bound to custom roles, revocable and rotatable by API, sent only as a Bearer header. The MCP server uses OAuth with PKCE S256, dynamic client registration and revocation, with projects and one of three access levels chosen on the consent screen. The OAuth metadata lists three coarse scopes (28). Every project starts with a read-only token, roles limit by model, action and environment, and the MCP read-only level is enforced by the runner and by the API through `X-Abort-If-Destructive-Request`. Read-write scripts ask the user to confirm (18). The MCP docs treat model-written code as untrusted, with restricted network egress, credential brokering and static checks. No guidance on treating stored content as untrusted input was found (11). Audit logs are Enterprise only with two months of retention by default. Record versions name the editor on every plan (8). ISO 27001, a security.txt with a PGP key and a disclosure address. No bug bounty or SOC 2 report of its own found (12).\n\nThe checklist (https://www.anchorterminal.com/benchmark/#checklist-security):\n\n- 0 to 30, the credential model. 30 for OAuth 2.1 with scopes, or scoped and revocable keys with rotation. 20 for plain revocable API keys. 10 for one all-powerful key. 10 off when a secret can travel in a URL query string as a documented option.\n- 0 to 20, read-only or least-privilege modes, and confirmation or approval for destructive actions.\n- 0 to 15, prompt-injection posture where the tool returns untrusted content (documented mitigations or guidance). A tool that returns no untrusted content gets 10.\n- 0 to 15, audit logs or per-call visibility for the operator.\n- 0 to 20, a security programme. security.txt or a disclosure policy, a bug bounty, SOC 2 or ISO 27001, advisories handled in public.\n\nModels are read for retention, whether API data trains models (and whether that's off by default), zero-retention options and certifications. Frameworks for telemetry defaults, approval hooks, guardrails and sandboxing.\n\n## 4. Agent ergonomics, 78 out of 100, up to 3.6 more on the total\n\nWhy it scored 78: List responses are sized with `page[limit]` and a `nested` switch for block content. No field selection was found on the management API. The MCP server names nine tools, and the vendor says its documentation tools are token intensive. The CLI's `schema:inspect` has an output format written for models (18 of 25). Offset pagination with `meta.total_count` and filters by ids, model, text and field values (20). Error bodies carry a stable code, a `doc_url` and a `transient` flag (20). No idempotency keys. Updates take optimistic locking through `meta.current_version`, `POST /items/validate` tests a payload without saving, and the MCP server splits read-only and read-write execution. We couldn't read the tool annotations (12). Every request needs the `X-Api-Version` header, and the only official client library is JavaScript and TypeScript (8).\n\nThe checklist (https://www.anchorterminal.com/benchmark/#checklist-ergonomics):\n\n- 0 to 25, context cost. For MCP, the number and size of the tool definitions (25 for ten or fewer compact tools, 15 for 11 to 30, 5 for more than 30, plus up to 10 back for toolsets, dynamic loading or read-only subsets). For APIs, whether responses can be sized (field selection, limits, summaries).\n- 20, pagination, filtering and output-size controls.\n- 20, actionable, documented error responses, codes and messages an agent can recover from.\n- 20, idempotency or safe retries, and for MCP the `readOnlyHint` and `destructiveHint` annotations.\n- 15, sensible defaults, few required parameters, and official SDKs in at least two languages.\n\nModels are read for tool use, structured output, prompt caching, context length, batch and SDKs. Frameworks for how much code and how many defaults a tool-calling agent with MCP needs.\n\n## 5. Schema \u0026 documentation, 85 out of 100, up to 2.4 more on the total\n\nWhy it scored 85: A public JSON Hyper-Schema describes 53 resources and 202 operations. It is not OpenAPI, and the `.well-known/api-catalog` file links it (22 of 25). A root llms.txt, llms-full.txt and a Markdown copy of every docs page at the same URL plus .md (10). Every operation has a title, 43 of 202 have a description in the schema, and the docs say when to use the management API, the delivery API, the CLI skills or the MCP server (14). Inputs are typed with required fields and 72 enums. Record field values depend on each project's own models, checked by the validate endpoints (11). 656 examples in the schema and 100 error codes on one page, each with a recovery hint (15). `X-Api-Version` with a written rule that breaking changes come only with a new version, and a dated product changelog. The management API has no changelog of its own (13).\n\nThe checklist (https://www.anchorterminal.com/benchmark/#checklist-schema):\n\nAPIs and MCP servers.\n\n- 25, a machine-readable contract (a public OpenAPI file or similar; for MCP, typed JSON Schema inputs on every tool).\n- 10, llms.txt or Markdown docs served for agents.\n- 0 to 20, descriptions that say what a tool is for, when to use it and when not to, read from the tool definitions in the source or the API reference.\n- 0 to 15, typed inputs with enums, constraints and required fields, and no free-form JSON blobs.\n- 0 to 15, examples and documented error responses.\n- 15, versioning and a public changelog.\n\nModels are read from the API reference, the OpenAPI file, llms.txt, the structured-output and tool-use docs and the model cards. Frameworks from docs a model can follow, typed interfaces, examples and the API reference.\n\n## 6. Transparency \u0026 trust, 80 out of 100, up to 1.8 more on the total\n\nMade of editorial 65, provenance 94.\n\nWhy it scored 80: Closed service with published terms for the Free and Professional plans, and MIT clients and CLI. The Enterprise agreement isn't published (15). The privacy policy, a GDPR page updated on 3 June 2026 and the security page state EU hosting, 14 days of database backups and deletion of content within 4 days of termination. No data processing agreement was found on the legal pages (20). A written rule that breaking changes come only with a new API version, and one dated notice (30 days for legacy upload endpoints in 2025). The terms also reserve the right to modify or discontinue API access with or without notice (12). The GDPR page lists 22 third-party services with the data each receives, and names AWS in Ireland, backups in France and Cloudflare R2 in the EU (18).\n\nThe checklist (https://www.anchorterminal.com/benchmark/#checklist-transparency):\n\n- 0 to 30, source availability and licence clarity. 30 for open source under an OSI licence, 15 for closed with clear terms, 0 for unclear terms.\n- 0 to 30, data handling and retention statements that agree with each other (privacy policy, DPA, retention periods, subprocessors).\n- 0 to 20, a deprecation policy or notices with dates.\n- 0 to 20, telemetry disclosed with an opt-out (local software), or subprocessors and data locations disclosed (hosted).\n\nThe other half of Transparency and trust is the provenance score, computed from checked facts (below). The category score is the mean of the two.\n\nProvenance checks not met in full (half of this category, computed from checked facts):\n\n- Terms of service: published, but our reader couldn't read it (7 of 10)\n- Privacy policy: published, but our reader couldn't read it (7 of 10)\n\n## 7. Maintenance \u0026 community, 81 out of 100, up to 1.7 more on the total\n\nWhy it scored 81: @datocms/cma-client 6.8.0 was tagged on 1 October 2026 and the product changelog has an entry the same day (30). Ten changelog entries and more than ten client releases since 10 July 2026 (20). Public changelog, a community forum, a Slack community and support by email. The client repository has 14 issues in all, three open, the oldest from 2023 (11 of 15). Current official client and CLI. The official MCP registry returned no DatoCMS entry (13). The client and CLI repositories have CI and release workflows and 68 and 25 commits in 90 days. We couldn't check that CI passes (7).\n\nThe checklist (https://www.anchorterminal.com/benchmark/#checklist-maintenance):\n\n- 0 to 30, time since the last release, or the last published model or API change for a closed service. 30 within 30 days, 20 within 90, 10 within 180, 0 older.\n- 20, at least three releases or dated changelog entries in the last 90 days.\n- 0 to 25, responsiveness. Issues and pull requests answered on GitHub (the open issues and how recent the replies are). For closed services, a public changelog and a support or community channel that answers, 0 to 15.\n- 15, presence in the official MCP registry under a verified namespace (MCP servers), or current official SDKs (APIs and models).\n- 10, package health, current dependencies and CI.\n\nModels are read for deprecation notice periods and model churn rather than release counts.\n\n## What we couldn't check\n\nWhat we couldn't read counted as absent. Publishing it on a page a plain HTTP fetch can read (not only in a browser) lets the next check count it.\n\n- unchecked: MCP tool input schemas and annotations, which need a signed-in session. The tool count of nine is the number named in the docs\n- unchecked: GitHub star counts and whether CI passes on the default branches. The GitHub API refused us for its rate limit\n- unchecked: the component list and uptime figures on the status page, which are drawn by script. Incident history was read from the RSS feed\n- Not established what uptime the Enterprise SLA guarantees. The pricing page gives no figure and the Enterprise agreement isn't published\n- Not established whether a data processing agreement exists for self-serve plans. None is linked from the legal pages\n- Not established whether failed or rate-limited calls count towards the monthly API call quota\n- Prices are published in euros only, so the listing has no unit prices in dollars\n- The lead was right on the interfaces. It did not mention the hosted MCP server, which launched on 26 May 2026\n\n## Weaknesses\n\n- No idempotency keys in the reviewed documentation. Safe retries rest on optimistic locking and the JavaScript client's automatic retry\n- The only official client library is JavaScript and TypeScript. No Python, Go, PHP or Ruby client appears in the documentation index\n- Audit logs are an Enterprise feature with a default retention of two months\n- A database upgrade on 19 September 2026 put every project in read-only mode for about four hours, over an hour past its announced window\n- The terms let Dato Srl modify or discontinue API access with or without notice, and free projects are suspended for the rest of the month at a quota limit\n\n## What costs an agent a turn today\n\nThe notes we give agents before they call it. Each one is a workaround an agent shouldn't need.\n\n- Send `X-Api-Version: 3` and `Accept: application/json` on every request, with `Content-Type: application/vnd.api+json` on writes\n- Records are `items`, models are `item_types` and assets are `uploads` in every path and payload\n- Save a record, then call the publish endpoint as a separate PUT. Send `meta.current_version` on updates and re-fetch on `STALE_ITEM_VERSION`\n- Stay under 60 requests every 3 seconds. On 429 wait the seconds in `x-ratelimit-reset`, and retry any error whose body has `transient` set to true\n- Fork a sandbox environment for schema changes and promote it when checked. Use `POST /items/validate` to test a payload without saving it\n\n## When it's done\n\nSend what changed and where it's published as a dispute (https://www.anchorterminal.com/builders/#disputes, or `POST https://www.anchorterminal.com/api/v1/contact` with `\"kind\": \"dispute\"`). Disputes are answered in public, and the listing is checked again by the same checklist. Paying for an audit or a listing claim changes nothing here.\n",
    "grade": "BB",
    "score": 74.4,
    "assessed": "2026-10-08",
    "run": "October 2026 research run",
    "categories": [
      {
        "key": "payments",
        "name": "Payments \u0026 pricing",
        "score": 35,
        "maxGain": 8.1,
        "reason": "No x402, MPP or L402 (0). Prices are public in euros, €199 a month for Professional or €149 billed yearly, with unit overage such as €9 per extra 100,000 management API calls. Enterprise is priced through sales (15). The Free plan needs no card and includes 25,000 management API calls a month (20). A person signs up in a browser and creates the token or approves the OAuth consent screen, and the terms bar accounts created by bots (0).",
        "checklist": [
          "The published rubric, also on the [x402 page](https://www.anchorterminal.com/x402/).",
          "- 40, a machine payment protocol (x402, MPP or L402) on the tool's own endpoints. 10 to 30 when it covers only some endpoints or only goes through a third party, and the note says which.\n- 20, per-call or per-unit pricing published without a login. 10 for public plan-only pricing, 0 for \"contact sales\" or prices behind a login.\n- 20, a free tier or trial that doesn't need a card.\n- 20, autonomous onboarding, meaning an agent can get access without a person signing up in a browser (keyless use, x402, a programmatic key API).",
          "Payment platforms and agent wallets rarely charge for their own API over a machine protocol, so the first line has steps for them, and the highest one that applies counts. 40 when x402, MPP or L402 runs on all their own endpoints, 30 when it runs on part of their own API, 25 when their merchants can accept one, 20 for running a facilitator, 15 for paying as a buyer, and 0 when the only protocol is their own. Merchant acceptance sits above a facilitator because the platform's own customers can charge agents through it, while a facilitator settles for sellers who wire up the protocol themselves. The counter-argument (a facilitator does more for the protocol as a whole) has a point. Each note says which step applied.",
          "Open-source software you run yourself is scored on its hosted or paid option if it has one. A free, self-hosted package with nothing to buy gets 20, 20 and 20 for the last three lines, and 0 to 40 for the first only if it ships a payment protocol."
        ],
        "checklistUrl": "https://www.anchorterminal.com/benchmark/#checklist-payments"
      },
      {
        "key": "reliability",
        "name": "Reliability",
        "score": 80,
        "maxGain": 4,
        "reason": "Graded on the Content Management API, with the hosted MCP server noted. Public status page at status.datocms.com with the Content Management API as a named component and incident history back to 2023 (20). In the 90 days to 8 October 2026 it lists two email delivery faults (9 to 10 August, 27 to 28 September), a partial outage of the upstream image provider on 1 September, and a scheduled database upgrade on 19 September that kept every project read-only from 05:30 to about 09:43 UTC against a three-hour window, with writes returning 503. No unplanned API outage in the period, so 18 of 30. An API outage on 2 December 2025 falls outside the 90 days. Rate limit published as 60 requests every 3 seconds (15). 429 responses carry `x-ratelimit-reset`, errors carry a `transient` flag and the official client retries both. No idempotency keys, though updates take optimistic locking (12). The pricing page lists guaranteed uptime SLAs on Enterprise with no figure (5). API version 3 is generally available. The MCP docs describe their limits as those of an initial beta phase (10).",
        "checklist": [
          "Hosted APIs, MCP servers, models and platforms.",
          "- 20, a public status page with component history (Statuspage, Instatus, BetterStack or the vendor's own).\n- 0 to 30, the incident record for the last 90 days on that page. 30 for a clean record or trivial incidents only, 20 for minor incidents only, 10 for one major outage (an hour or more of a core API down, or errors across the board), 0 for several. 5 when there's no history we could read, and the note says so.\n- 15, rate limits documented with numbers.\n- 15, documented 429 or overload handling (Retry-After, backoff guidance), and idempotency keys or safe-retry guidance where writes are involved.\n- 10, an SLA published for any paid tier.\n- 10, the surface agents use is generally available, not beta or preview.",
          "Local packages, SDKs, frameworks and stdio MCP servers.",
          "- 20, installs from an official package with supported runtimes stated.\n- 25, a public CI and test suite, passing on the default branch.\n- 0 to 25, open crash or regression issues relative to activity (25 for few and handled, 0 for many, old and unanswered).\n- 15, semver discipline and breaking changes called out in a changelog.\n- 15, version 1.0 or later, or declared stable.",
          "Protocols are read from their reference implementations, the public facilitators or servers, spec stability and test vectors."
        ],
        "checklistUrl": "https://www.anchorterminal.com/benchmark/#checklist-reliability"
      },
      {
        "key": "security",
        "name": "Security \u0026 auth",
        "score": 77,
        "maxGain": 4,
        "reason": "API tokens bound to custom roles, revocable and rotatable by API, sent only as a Bearer header. The MCP server uses OAuth with PKCE S256, dynamic client registration and revocation, with projects and one of three access levels chosen on the consent screen. The OAuth metadata lists three coarse scopes (28). Every project starts with a read-only token, roles limit by model, action and environment, and the MCP read-only level is enforced by the runner and by the API through `X-Abort-If-Destructive-Request`. Read-write scripts ask the user to confirm (18). The MCP docs treat model-written code as untrusted, with restricted network egress, credential brokering and static checks. No guidance on treating stored content as untrusted input was found (11). Audit logs are Enterprise only with two months of retention by default. Record versions name the editor on every plan (8). ISO 27001, a security.txt with a PGP key and a disclosure address. No bug bounty or SOC 2 report of its own found (12).",
        "checklist": [
          "- 0 to 30, the credential model. 30 for OAuth 2.1 with scopes, or scoped and revocable keys with rotation. 20 for plain revocable API keys. 10 for one all-powerful key. 10 off when a secret can travel in a URL query string as a documented option.\n- 0 to 20, read-only or least-privilege modes, and confirmation or approval for destructive actions.\n- 0 to 15, prompt-injection posture where the tool returns untrusted content (documented mitigations or guidance). A tool that returns no untrusted content gets 10.\n- 0 to 15, audit logs or per-call visibility for the operator.\n- 0 to 20, a security programme. security.txt or a disclosure policy, a bug bounty, SOC 2 or ISO 27001, advisories handled in public.",
          "Models are read for retention, whether API data trains models (and whether that's off by default), zero-retention options and certifications. Frameworks for telemetry defaults, approval hooks, guardrails and sandboxing."
        ],
        "checklistUrl": "https://www.anchorterminal.com/benchmark/#checklist-security"
      },
      {
        "key": "ergonomics",
        "name": "Agent ergonomics",
        "score": 78,
        "maxGain": 3.6,
        "reason": "List responses are sized with `page[limit]` and a `nested` switch for block content. No field selection was found on the management API. The MCP server names nine tools, and the vendor says its documentation tools are token intensive. The CLI's `schema:inspect` has an output format written for models (18 of 25). Offset pagination with `meta.total_count` and filters by ids, model, text and field values (20). Error bodies carry a stable code, a `doc_url` and a `transient` flag (20). No idempotency keys. Updates take optimistic locking through `meta.current_version`, `POST /items/validate` tests a payload without saving, and the MCP server splits read-only and read-write execution. We couldn't read the tool annotations (12). Every request needs the `X-Api-Version` header, and the only official client library is JavaScript and TypeScript (8).",
        "checklist": [
          "- 0 to 25, context cost. For MCP, the number and size of the tool definitions (25 for ten or fewer compact tools, 15 for 11 to 30, 5 for more than 30, plus up to 10 back for toolsets, dynamic loading or read-only subsets). For APIs, whether responses can be sized (field selection, limits, summaries).\n- 20, pagination, filtering and output-size controls.\n- 20, actionable, documented error responses, codes and messages an agent can recover from.\n- 20, idempotency or safe retries, and for MCP the `readOnlyHint` and `destructiveHint` annotations.\n- 15, sensible defaults, few required parameters, and official SDKs in at least two languages.",
          "Models are read for tool use, structured output, prompt caching, context length, batch and SDKs. Frameworks for how much code and how many defaults a tool-calling agent with MCP needs."
        ],
        "checklistUrl": "https://www.anchorterminal.com/benchmark/#checklist-ergonomics"
      },
      {
        "key": "schema",
        "name": "Schema \u0026 documentation",
        "score": 85,
        "maxGain": 2.4,
        "reason": "A public JSON Hyper-Schema describes 53 resources and 202 operations. It is not OpenAPI, and the `.well-known/api-catalog` file links it (22 of 25). A root llms.txt, llms-full.txt and a Markdown copy of every docs page at the same URL plus .md (10). Every operation has a title, 43 of 202 have a description in the schema, and the docs say when to use the management API, the delivery API, the CLI skills or the MCP server (14). Inputs are typed with required fields and 72 enums. Record field values depend on each project's own models, checked by the validate endpoints (11). 656 examples in the schema and 100 error codes on one page, each with a recovery hint (15). `X-Api-Version` with a written rule that breaking changes come only with a new version, and a dated product changelog. The management API has no changelog of its own (13).",
        "checklist": [
          "APIs and MCP servers.",
          "- 25, a machine-readable contract (a public OpenAPI file or similar; for MCP, typed JSON Schema inputs on every tool).\n- 10, llms.txt or Markdown docs served for agents.\n- 0 to 20, descriptions that say what a tool is for, when to use it and when not to, read from the tool definitions in the source or the API reference.\n- 0 to 15, typed inputs with enums, constraints and required fields, and no free-form JSON blobs.\n- 0 to 15, examples and documented error responses.\n- 15, versioning and a public changelog.",
          "Models are read from the API reference, the OpenAPI file, llms.txt, the structured-output and tool-use docs and the model cards. Frameworks from docs a model can follow, typed interfaces, examples and the API reference."
        ],
        "checklistUrl": "https://www.anchorterminal.com/benchmark/#checklist-schema"
      },
      {
        "key": "transparency",
        "name": "Transparency \u0026 trust",
        "score": 80,
        "maxGain": 1.8,
        "reason": "Closed service with published terms for the Free and Professional plans, and MIT clients and CLI. The Enterprise agreement isn't published (15). The privacy policy, a GDPR page updated on 3 June 2026 and the security page state EU hosting, 14 days of database backups and deletion of content within 4 days of termination. No data processing agreement was found on the legal pages (20). A written rule that breaking changes come only with a new API version, and one dated notice (30 days for legacy upload endpoints in 2025). The terms also reserve the right to modify or discontinue API access with or without notice (12). The GDPR page lists 22 third-party services with the data each receives, and names AWS in Ireland, backups in France and Cloudflare R2 in the EU (18).",
        "blend": "editorial 65, provenance 94",
        "checklist": [
          "- 0 to 30, source availability and licence clarity. 30 for open source under an OSI licence, 15 for closed with clear terms, 0 for unclear terms.\n- 0 to 30, data handling and retention statements that agree with each other (privacy policy, DPA, retention periods, subprocessors).\n- 0 to 20, a deprecation policy or notices with dates.\n- 0 to 20, telemetry disclosed with an opt-out (local software), or subprocessors and data locations disclosed (hosted).",
          "The other half of Transparency and trust is the provenance score, computed from checked facts (below). The category score is the mean of the two."
        ],
        "checklistUrl": "https://www.anchorterminal.com/benchmark/#checklist-transparency"
      },
      {
        "key": "maintenance",
        "name": "Maintenance \u0026 community",
        "score": 81,
        "maxGain": 1.7,
        "reason": "@datocms/cma-client 6.8.0 was tagged on 1 October 2026 and the product changelog has an entry the same day (30). Ten changelog entries and more than ten client releases since 10 July 2026 (20). Public changelog, a community forum, a Slack community and support by email. The client repository has 14 issues in all, three open, the oldest from 2023 (11 of 15). Current official client and CLI. The official MCP registry returned no DatoCMS entry (13). The client and CLI repositories have CI and release workflows and 68 and 25 commits in 90 days. We couldn't check that CI passes (7).",
        "checklist": [
          "- 0 to 30, time since the last release, or the last published model or API change for a closed service. 30 within 30 days, 20 within 90, 10 within 180, 0 older.\n- 20, at least three releases or dated changelog entries in the last 90 days.\n- 0 to 25, responsiveness. Issues and pull requests answered on GitHub (the open issues and how recent the replies are). For closed services, a public changelog and a support or community channel that answers, 0 to 15.\n- 15, presence in the official MCP registry under a verified namespace (MCP servers), or current official SDKs (APIs and models).\n- 10, package health, current dependencies and CI.",
          "Models are read for deprecation notice periods and model churn rather than release counts."
        ],
        "checklistUrl": "https://www.anchorterminal.com/benchmark/#checklist-maintenance"
      }
    ],
    "provenance": [
      {
        "label": "Terms of service",
        "value": "published, but our reader couldn't read it",
        "points": 7,
        "max": 10
      },
      {
        "label": "Privacy policy",
        "value": "published, but our reader couldn't read it",
        "points": 7,
        "max": 10
      }
    ],
    "unchecked": [
      "unchecked: MCP tool input schemas and annotations, which need a signed-in session. The tool count of nine is the number named in the docs",
      "unchecked: GitHub star counts and whether CI passes on the default branches. The GitHub API refused us for its rate limit",
      "unchecked: the component list and uptime figures on the status page, which are drawn by script. Incident history was read from the RSS feed",
      "Not established what uptime the Enterprise SLA guarantees. The pricing page gives no figure and the Enterprise agreement isn't published",
      "Not established whether a data processing agreement exists for self-serve plans. None is linked from the legal pages",
      "Not established whether failed or rate-limited calls count towards the monthly API call quota",
      "Prices are published in euros only, so the listing has no unit prices in dollars",
      "The lead was right on the interfaces. It did not mention the hosted MCP server, which launched on 26 May 2026"
    ],
    "weaknesses": [
      "No idempotency keys in the reviewed documentation. Safe retries rest on optimistic locking and the JavaScript client's automatic retry",
      "The only official client library is JavaScript and TypeScript. No Python, Go, PHP or Ruby client appears in the documentation index",
      "Audit logs are an Enterprise feature with a default retention of two months",
      "A database upgrade on 19 September 2026 put every project in read-only mode for about four hours, over an hour past its announced window",
      "The terms let Dato Srl modify or discontinue API access with or without notice, and free projects are suspended for the rest of the month at a quota limit"
    ],
    "agentNotes": [
      "Send `X-Api-Version: 3` and `Accept: application/json` on every request, with `Content-Type: application/vnd.api+json` on writes",
      "Records are `items`, models are `item_types` and assets are `uploads` in every path and payload",
      "Save a record, then call the publish endpoint as a separate PUT. Send `meta.current_version` on updates and re-fetch on `STALE_ITEM_VERSION`",
      "Stay under 60 requests every 3 seconds. On 429 wait the seconds in `x-ratelimit-reset`, and retry any error whose body has `transient` set to true",
      "Fork a sandbox environment for schema changes and promote it when checked. Use `POST /items/validate` to test a payload without saving it"
    ],
    "recheck": "https://www.anchorterminal.com/builders/#disputes"
  },
  "meta": {
    "attribution": "Anchor Terminal (https://www.anchorterminal.com)",
    "docs": "https://www.anchorterminal.com/docs/",
    "generatedAt": "2026-10-08",
    "license": "CC-BY-4.0",
    "method": "https://www.anchorterminal.com/benchmark/",
    "methodology": "0.4",
    "openapi": "https://www.anchorterminal.com/openapi.json",
    "preview": false,
    "run": "2026-10-01",
    "runLabel": "October 2026 research run"
  }
}