Agent Platform Memory Bank vs Graphicle

Agent Platform Memory Bank 20

No x402, MPP or L402 (0). Storage, read and write prices are published without a login (20). No Memory Bank free tier found (0). A person creates the project, enables billing and sets up IAM in the console (0). Total 20.

Graphicle 60

No payment protocol (0). Read with the self-hosted rule. Free under Apache-2.0 with nothing to buy (20). No card or account (20). An agent can install it and run graphicle setup --yes with no signup, as the README suggests (20). The commercial team edition is still in private preview with no prices on karlex.ai on 1 November, so there is no paid option to score. 0+20+20+20 = 60.

Agent Platform Memory Bank 62

The newest Memory Bank release notes are of 20 August 2026 (IngestEvents GA, metadata, Gemini Embedding 2), 78 days before the check, and billing started on 1 September (20). Three Memory Bank entries in the 90 days, all on 20 August (10 of 20). Public release notes and Cloud Customer Care (12 of 15). google-cloud-agentplatform 2.7.0 on 28 October 2026, twelve releases in 90 days per its PyPI release feed, plus ADK (15). SDK test status not checked (5 of 10). Total 62.

Graphicle 83

v0.1.10 on 30 October 2026 (30). Eleven releases, v0.1.0 (14 October) to v0.1.10 (30 October), all inside the last 90 days (20). Outside pull requests #9 and #10 shipped in 0.1.6 and 0.1.7 and issue #8's kubernetes timings drove 0.1.5, per the changelog, with Discussions and a Discord linked, but reply times and open issues weren't readable on 1 November (12 of 25). In the official MCP registry as io.github.Graphicle-AI/graphicle, a GitHub-verified namespace, with 0.1.10 published on 30 October and marked latest (15). The SDKs are still not on PyPI or npm. Pinned GitHub Actions, dependency-graph updates and passing tests, but the licence and advisory job failed on main on 15 October and its later runs weren't readable (6 of 10). 30+20+12+15+6 = 83.

Agent Platform Memory Bank 75

Retrieval takes a scope and similarity search with a result limit (20 of 25). List methods page with page tokens and filters (16 of 20). Google's standard error model with status codes (15 of 20). Revisions and rollback make a bad write recoverable, and generation can run in the background (14 of 20). Python SDK and ADK integration, with REST for other languages (10 of 15). Total 75.

Graphicle 85

25 tools with memory proposals on, about 24,600 characters of definitions in the v0.1.10 fixture (15). --tools essentials serves five tools (recall_project, read_project_source, query_graph, get_node, get_neighbors, about 7,400 characters) and is what graphicle setup gives Claude Code; --tools graph or --tools memory serves one half, and leaving out --allow-learning leaves only read tools plus graph_link (10 added back, up from 7 on 15 October, for the essentials set). recall_project takes max_tokens or max_chars, include prefixes and skip_shown, query_graph takes token_budget and depth, and list_projects pages with offset and limit (20). Over-limit projects are refused with a message naming the limit and its setting, 409 marks a stale revision and 429 carries Retry-After, and since 0.1.7 the Python SDK keeps retry_after on its error. MCP error shapes are not documented (12 of 20). 21 tools carry readOnlyHint true and 4 false, all with idempotentHint true and destructiveHint false, there are no destructive tools, and propose_memory requires an idempotency_key that replays the same proposal (20). Only question is required on recall and graph queries. Python and TypeScript SDKs exist, at 0.1.10, but install only from source (8 of 15). 25+20+12+20+8 = 85.

Agent Platform Memory Bank 81

Closed service under the Google Cloud terms (15). Data residency at rest, CMEK and the Cloud Data Processing Addendum apply; no Memory Bank retention period or time-to-live was read (20 of 30). The rename was announced in the release notes with old and new names listed, and Google's deprecation policy covers GA services (14 of 20). Google Cloud's subprocessor list and regional endpoints are published (16 of 20). Total 65.

Graphicle 71

Apache-2.0 with NOTICE files that credit Graphify and every adapted project (30). The README privacy section and the FAQ list every case in which the program uses the network, say there is no telemetry or account, and keep data in one SQLite store with deletion receipts. A grep of the source for outbound hosts found only model providers, connectors and GitHub, which agrees. The karlex.ai privacy policy of 14 March 2025 covers the website, not the software (20 of 30). SECURITY.md lists supported versions. No deprecation policy (3 of 20). No telemetry to opt out of, and the network cases are disclosed, with freshness off and --code-only to limit them (18 of 20). 30+20+3+18 = 71.

Agent Platform Memory Bank 75

Google's discovery document is a machine-readable contract for every memory method (25). No llms.txt or Markdown docs found (0). Method descriptions are 13 to 39 characters, one-line summaries, while the guides explain when to generate from sessions or from direct facts (12 of 20). Typed schemas with required fields in the discovery document (12 of 15). Python examples, a troubleshooting page and a documented 404 for deleted memories (11 of 15). v1 and v1beta1 and dated release notes (15). Total 75.

Graphicle 83

Every MCP tool has a JSON Schema input with additionalProperties: false and required fields marked, read from the tool list fixtures in the repository at v0.1.10 (25). No llms.txt. The docs are Markdown files in the repository that an agent can read raw (5 of 10). Server instructions say which tool to use for structure and which for what the project says, recall_project says when to leave the reranker off, and memory tools explain draft review, while graph tools such as query_graph carry one-line descriptions (14 of 20). Enums on mode, pack_order, memory kind and state, length and item limits, minimum values and closed nested objects (14 of 15). Examples throughout the docs. The OpenAPI file documents 400, 403, 409 and 429 for the HTTP API and limit errors name the setting to change, but MCP error results are not catalogued (10 of 15). A dated changelog, semver crate versions and /v1 paths (15). 25+5+14+14+10+15 = 83.

Agent Platform Memory Bank 68

Hosted lines. Google Cloud status dashboard with per-product history (20). Its incident feed, read on 6 November 2026, holds four incidents since 8 August (20 August, 27 products; 1 September, us-central1-b; 8 October, Cloud Storage; 20 October, europe-west2, 38 products), and none names Agent Platform, Vertex or Memory Bank (30). No Memory Bank quotas or rate limits were found; the platform quotas path guessed returned 404 (0, unchecked). Generation is a long-running operation with wait and cancel methods, and Google's retry guidance wasn't re-read for this API (8 of 15). No SLA for Memory Bank was found in the pages read (0, unchecked). Memory profiles, IngestEvents and multi-regional endpoints are GA (10). Total 68.

Graphicle 63

Read as local software. Installs from an official Homebrew tap, an install script that checks each archive's SHA-256, or release archives, with macOS and Linux (glibc) on arm64 and x86_64 stated, and since 0.1.5 a Windows preview build that isn't code-signed. No language package registry (20). A public CI workflow formats, lints and tests each of the three crates on macOS and Linux. On 15 October every test job passed on both pushes to main and the cargo-deny job for licences, advisories and sources failed; 0.1.7 (25 October) replaced a yanked crate that cargo-deny warned about, but GitHub's Actions pages weren't readable on 1 November, so the runs are per the 15 October check (18). Outside reports and fixes have been handled in releases (issue #8 on kubernetes speed, pull requests #9 and #10 in 0.1.6 and 0.1.7), but the open issue list couldn't be read on 1 November, so the record is still too thin to judge (15). A dated changelog with eleven releases, each with an "After upgrading" section that names the steps a release needs (re-sync, memories that go stale), but large additions and stored-data changes ship in 0.1.x patch bumps (10). Version 0.1.10, not declared stable (0). 20+18+15+10+0 = 63.