Adapter registry
A discovery index of the tool adapters and organizations Magpie knows about — the ones that ship in-tree, the open extension points, and links to community-maintained adapters defined elsewhere.
Discovery, never installation. Per
PRINCIPLES.md§14, this page is an index, not a package manager. Nothing here is auto-fetched. To use an adapter you wire it in deliberately — point your<project-config>/project.md(ororganizations/<org>/) at it, exactly as you would a built-in one. An external link is a pointer for humans to evaluate, not a supply-chain hook.This applies to the adapter/organization index on this page. Skills are different: §13 permits installing a skill or skill-family from a trusted external source — pinned, verified, and adopter-vouched. That mechanism and its own discovery index live under
docs/skill-sources/.
To author a new adapter, see authoring.md.
In-tree tool adapters
Each capability contract under tools/<contract>/ enumerates the
adapters that fulfil it. Shipping = a working adapter in the tree;
extension point = a documented, labelled slot with a tracking issue.
| Capability contract | Shipping adapter(s) | Extension points (tracked) |
|---|---|---|
tools/cve-tool |
cve-tool-vulnogram (ASF) |
MITRE form, CVE.org direct, GHSA |
tools/mail-archive |
ponymail (ASF), gmail, sourcehut |
Hyperkitty, Discourse, Google Groups, GitHub Discussions |
tools/mail-source |
mbox, IMAP, gmail, maildir, ponymail (ASF) |
Mailman 3 (#306) |
tools/forwarder-relay |
ASF-security (tools/gmail/asf-relay.md) |
huntr.com, HackerOne, GHSA relay |
tools/scan-format |
ASVS | other scanner formats |
tools/vcs |
Git, Mercurial, Fossil | Subversion #602, Jujutsu #603, Perforce #605 |
| Forge / tracker | github, jira, bitbucket partial-read-only foundation, sourcehut, fossil, gitlab partial-read-only foundation |
Forgejo/Gitea #310, Pagure #312, deeper Bitbucket/Jira coverage #606, GitLab #305, Bugzilla #302 |
tools/chat |
chat-slack |
Discord #1421 |
| Agent harness | Claude Code, Codex experimental (#313), Gemini CLI experimental (#314), Local LLM (Ollama / llama.cpp / vLLM) (#315), Cursor (#316), Goose guide only (#319), Aider guide only (#317), GitHub Copilot guide only (#318), Grok reviewer backend only (#1416) |
Amazon Q #320–OpenHands #322 |
| Security cross-ref | tools/osv |
— |
In-tree organizations
| Organization | Directory |
|---|---|
| Apache Software Foundation | organizations/ASF/ |
| Independent (no formal governing body) | organizations/independent/ |
Community / external adapters
Adapters maintained outside this repository — kept in their authors’ own repos and linked here for discovery. An adopter wires one in by pointing their config at it (see the discovery-not-installation note above); the framework never fetches them.
| Adapter | Capability / org | Maintainer | Link | Notes |
|---|---|---|---|---|
| (none listed yet) | Open a PR to add a row — see below. |
Adding an external adapter to this index
Open a PR against apache/magpie that adds one row to the table above
with: the adapter name, the capability contract (or organization) it
implements, the maintainer, a link to its repository, and a one-line
note. Listing here is editorial discovery only — it makes no
guarantee about the adapter and triggers no install. Adapters you would
rather contribute into the tree itself follow authoring.md
instead.
See also
docs/extending.md— the full extension model (what / where / who).docs/vendor-neutrality.md— how tool adapters and organizations deliver neutrality.authoring.md— authoring your own adapter.organizations/README.md— the organization entity.