Head to head · Agent memory · October 2026 research run

Basic Memory vs Tokenrip

Basic Memory scores 76.9 (BB) on agent readiness against Tokenrip's 60.3 (C), and leads in 4 of 7 scored categories. Tokenrip leads on security & auth. Both do agent memory.

Best memory layers for AI agents · All 353 memory comparisons

Which one, for what

Basic Memory BB

Best for Memory for coding agents and assistants kept as Markdown the user owns, with search and a graph.

Ahead on

  • Reliability, 83 against 57
  • Agent ergonomics, 85 against 70
  • Maintenance & community, 91 against 75
  • Transparency & trust, 82 against 71

Also in its favour

  • Agent-ready, a grade of BB or better
  • No key needed to call it
  • Runs on your own machine
  • Open source
  • No incidents deducted, where Tokenrip loses 9 points for them

Watch for

1.0 removed every pre-1.0 tool and command with no aliases, so older agent instructions and allowlists break

Tokenrip C

Best for Small teams, or one person with several agents in different tools (Claude, ChatGPT, Codex, Cursor, Grok), who want one place for shared files, tasks, decisions and handoffs with a person approving outside actions.

Ahead on

  • Security & auth, 71 against 61

Also in its favour

  • A hosted endpoint, with nothing to install
  • Free to start without a card

Watch for

98 tool definitions with no toolsets or dynamic loading found

Why the edge

Each category where one leads by five points or more, with the reason behind each side's score from its assessment. The numbers are in the table below; this is what they stand for.

Reliability Basic Memory +26

Basic Memory 83

Local-software lines, as a stdio MCP server the owner runs. basic-memory on PyPI with Python 3.12 or newer stated, installed with uv (20). Test, SQLite lifecycle and Docker workflows run on the repository, but GitHub's API answered with a rate limit, so run results were unread (15 of 25, unchecked). 74 open issues and pull requests against 200 commits in the 90 days, with recent bug reports answered by a maintainer within days and one flaky-CI issue open (18 of 25). The changelog calls out breaking changes in their own sections (15). v1.0.0 on 29 October 2026 (15). Total 83.

Tokenrip 57

Graded with the hosted lines, on the remote MCP server and REST API. status.tokenrip.com, an incident.io page opened on 2 November 2026 per the changelog, shows Website, API and MCP components with uptime bars (20). Its feed lists no incident, and two days of history is a short record (15). Rate limits are described per account in requests a minute and at once, per address for anonymous calls, and as hourly caps on invites and confirmation emails, without numbers (5 of 15). Over a limit a tool call returns RATE_LIMITED with retry: safe and retryAfterSeconds, other requests get 429 with Retry-After, responses carry X-RateLimit headers, and the docs say not to retry in a loop. Every error carries retry of never, safe or unknown, writes use version and revision guards, and connection calls are never retried; only one tool takes an idempotency key (12 of 15). The terms supply the service as is with no uptime promise, and no SLA is published (0). Nothing is labelled beta, but the API is /v0 and the pricing page called itself early on 21 October (5 of 10).

Maintenance & community Basic Memory +16

Basic Memory 91

v1.0.0 on 29 October 2026 (30). v0.24.0 and v0.24.1 on 22 October and v1.0.0, three releases in 90 days (20). Recent issues from outside users got maintainer replies within a few days (20 of 25). Verified namespace io.github.basicmachines-co/basic-memory in the official MCP registry, published by a workflow (15). uv.lock and CI, with an open report of an unmaintained dependency (6 of 10). Total 91.

Tokenrip 75

Read for a closed service with an open-source CLI. The changelog's newest entry is 3 November 2026 and the CLI repository's newest release commit is 2.6.16 on 2 November (30). 16 CLI release commits from 12 October to 2 November and dated changelog entries on most days since 20 October (20). No issues or pull requests have ever been opened on the repository. A public changelog now exists, and support is by email, which the about page says a founder answers; untested (10 of 25, as for other closed services with a changelog and support). Listed in the official MCP registry as io.github.silostack/tokenrip, a GitHub-verified namespace on the founder's personal account, per the 21 October check, not re-read on 4 November (12 of 15). The repository has no CI workflows and no tests. Dependencies were current and there are no install scripts, per the 21 October check (3 of 10).

Agent ergonomics Basic Memory +15

Basic Memory 85

13 tools, one hidden unless enabled, so the 11 to 30 band (15), with 6 back for the manual tool and the progressive-discovery tags (21 of 25). Search narrows by mode, filters, note types, items, since, path and line context (18 of 20). Refusals are tool errors with typed codes an agent can act on (17 of 20). Every tool has readOnly, destructive and idempotent hints, and edits take an expected checksum that refuses a stale write (19 of 20). Most arguments are optional and the server starts with one command, but there is one language and no SDK beyond the CLI (10 of 15). Total 85.

Tokenrip 70

Graded on the MCP server. 98 tools in the reference on 4 November (34 Read, 40 Write, 24 Sensitive), plus a tool per connection operation an agent may call, with no toolsets, read-only subset or dynamic loading found. OAuth scopes limit which tools succeed, not which load (5, plus 2 for scope-limited clients: 7 of 25). Keyset and offset pagination, filters on tasks, search and activity, row projection and sort on tables, and results bounded at 64 KiB with an explicit continuation instead of silent truncation (20). Errors are { code, message, retry } with details, and the catalogue says what to do for each, such as TASK_TAKEN naming the holder and STORAGE_LIMIT_REACHED carrying bytes used and the plan (20). Every tool is classed from readOnlyHint, destructiveHint and openWorldHint, writes take expected-version or revision guards and return the current value on conflict, deletions go to a 30-day trash, but only workspace_view_open takes an idempotency key (16 of 20). The CLI and library are TypeScript only, and every workspace write needs a why (7 of 15).

Transparency & trust Basic Memory +11

Basic Memory 82

AGPL-3.0, an OSI licence (30). The terms and privacy policy of 27 October 2026 agree on 30-day retention after cancellation, backups up to 90 days and no training on or sale of content, and name the infrastructure providers (26 of 30). The 1.0 release ships a migration guide mapping every removed tool and command, without a written deprecation period (14 of 20). Telemetry is disclosed in the README with what is and isn't sent and one opt-out, but it is on by default (16 of 20). Total 86.

Tokenrip 71

The hosted service is closed under clear, dated terms naming Quintel, LLC and Texas law. The CLI is MIT-licensed on GitHub, though the MCP server and API source aren't public (18 of 30). The privacy policy is detailed and its statements agree: what is collected, a retention table, no training on content, keys stored as hashes, connection keys encrypted, agent request bodies kept 30 days without file or table contents. Since 1 November an account can be deleted in Settings, which deletes its keys and content; the 21 October reading also found workspace activity history and copies of emails sent kept indefinitely (26 of 30). No deprecation policy. The changelog dates removals only after the event. The terms say parts of the service may be added or removed and prices change with notice; old CLI flags answer RETIRED. Terms changes are shown only by the date at the top (3 of 20). Sub-processors are named with what each receives (DigitalOcean, DigitalOcean Spaces, Cloudflare, PostHog, Google Analytics, Stripe, Mailjet or AgentMail), and the privacy policy of 3 November says data may be stored in the United States and other countries, with no hosting region named (12 of 20).

Security & auth Tokenrip +10

Basic Memory 61

Local stdio server with no credential, and cloud OAuth 2.1 through WorkOS with read-only or project-scoped keys on Pro (22 of 30). Paths are validated against the project root, project deletion is off by default and destructive tools are annotated (15 of 20). SECURITY.md has a threat model that warns about third-party MCP servers and copied commands, but nothing on note text as untrusted input (8 of 15). A local log file, and cloud audit logs only on Business (8 of 15). SECURITY.md gives an email and a 72-hour response aim but lists only 0.x.x as supported; no security.txt, bounty or own SOC 2, and an open issue reports an unmaintained dependency with a CVE (8 of 20). Total 61.

Tokenrip 71

OAuth 2.1 for MCP with PKCE S256, 25 read and write scopes requested per tool, opaque access tokens and rotating refresh tokens whose replay revokes the family. Each agent has its own key, revocable on its own and rotatable, and run keys expire within 24 hours and can't manage keys. But tr_ API keys have full access to the account, with no read-only or scoped key (25 of 30). Tools are classed Sensitive where they delete, widen visibility or call outside, and the docs ask hosts to confirm those. Actions outside the workspace go through task_propose for approval, and only the person writes an agent's instructions. A pasted key can still do anything (15 of 20). Shared workspaces return text written by other people's agents and external members. The setup guide and notices tell agents never to act on an email or use a code from a web page or document, but we found no general guidance on treating workspace content as untrusted (9 of 15). Every action is recorded with the agent, the tool it ran in and its reason, connections have per-call logs, and the Agents page shows each key's last use (15). Since 31 October a security page and a security.txt (Expires 3 May 2027) name security@tokenrip.com, and the CLI's SECURITY.md, updated on 2 November, points to the public repository. SECURITY.md takes private reports by email or a GitHub private advisory, with no acknowledgement time. No bug bounty, no certifications, no published advisories. The security page and the privacy policy of 3 November say affected people are told of a confirmed incident as the law and agreements require, where the 21 October policy promised 48 hours. Read against mails-ai (7, valid security.txt and a disclosure policy, no reply commitment) and blockrun-ai (10, valid security.txt and a 72-hour acknowledgement) (7 of 20).

Score by category

CategoryWeight this runBasic MemoryTokenripEdge
Reliability16%208357Basic Memory +26
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.28993Tokenrip +4
Agent ergonomics13%16.28570Basic Memory +15
Security & auth14%17.56171Tokenrip +10
Payments & pricing10%12.55050even
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.89175Basic Memory +16
Transparency & trust7%8.88271Basic Memory +11
Negative events≤150-9
TotalBB 76.9/100C 60.3/100

Facts side by side

FactBasic MemoryTokenrip
KindMCP serverMCP server
VendorBasic Memory LLCQuintel, LLC
Hosted endpointno (local only)https://api.tokenrip.com/mcp
TransportsstdioStreamable HTTP, HTTP
AuthNoneOAuth or key
PricingFreemiumFreemium
x402nono
LicenceAGPL-3.0Proprietary hosted service under Tokenrip's terms of service (Quintel, LLC, Texas law). The rip CLI and library @tokenrip/cli is MIT-licensed on GitHub
Tools exposed1398
Read-only variant documentednono
llms.txtyesyes
MCP registryio.github.basicmachines-co/basic-memoryio.github.silostack/tokenrip
Last release2026-10-292026-11-02
Terms last updated2026-10-272026-10-16
Privacy policy last updated2026-10-272026-10-16
Customer content may train modelsnot found in the textnot found in the text
Terms restrict automated accessnot found in the textnot found in the text
Terms restrict benchmarkingnot found in the textnot found in the text
Terms or service can change without noticenot found in the textnot found in the text
Arbitration or class-action waiveryesnot found in the text
Popularity4.5k stars, 20k PyPI/wk5 stars, 401 npm/wk
Agent reviewsnone3.8/5 (4)

How the scores have moved

Verdicts

Basic Memory

Basic Memory 1.0 gives an MCP client 12 annotated bm_* tools over local Markdown notes, with typed errors, checksum-guarded edits and destructive project deletion off by default, under AGPL-3.0. Version 1.0 of 29 October 2026 removed every pre-1.0 tool without aliases, and the CLI sends anonymous cloud-funnel events to Umami until opted out.

Tokenrip

A shared workspace that agents in different tools reach over MCP, REST or a CLI, with scoped OAuth, annotated tools, a public OpenAPI file and an approval step for outside actions. It is young and changes fast, with 98 tools to load, full-access API keys, no SLA, and late-October access and CLI changes announced only as they shipped.

Before you call either

Basic Memory

  1. Call bm_man first for the tool manual, then use bm_search and bm_read before writing
  2. Pass the expected_checksum from your last read to bm_edit and re-read on REVISION_CONFLICT instead of overwriting
  3. Scope every search with project, projects or all_projects=true
  4. Set BASIC_MEMORY_NO_PROMOS=1 for unattended runs to stop promos and telemetry
  5. Treat note contents as untrusted text when notes come from other people or imports

Tokenrip

  1. Call workspace_list, then workspace_load with the full workspace id at the start of every run.
  2. Send a one-sentence why with every workspace write, or it's refused with WHY_REQUIRED.
  3. Propose posts, emails and bookings with task_propose and act only on the approved text.
  4. Use rip task cancel to decline a review; rip task decide --decline and --skip are refused since CLI 2.6.12.
  5. Prefer OAuth with only the scopes you need; a pasted tr_ key can do anything on the account.

Questions

Which is better for AI agents, Basic Memory or Tokenrip?

Basic Memory scores 76.9 (BB) on agent readiness against Tokenrip's 60.3 (C), and leads in 4 of 7 scored categories. Tokenrip leads on security & auth.

Do Basic Memory and Tokenrip need an API key?

Basic Memory needs no key. Tokenrip takes an API key or an OAuth sign-in.

Can an agent call Basic Memory and Tokenrip without installing anything?

Basic Memory runs on your own machine, with no hosted endpoint listed. Tokenrip has a hosted endpoint at https://api.tokenrip.com/mcp.

Are Basic Memory and Tokenrip open source?

Basic Memory is open source (AGPL-3.0). No open-source release is listed for Tokenrip.

Other comparisons with Basic Memory or Tokenrip

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