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hermes-agent/optional-mcps/twelve-data/manifest.yaml
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Teknium 054cba271e fix(mcp): review findings — reinstall no longer clobbers user exclude lists + 4 curation gaps
Review blockers (independent reviewer on #94513):
1. Reinstalling an exclude-mode catalog entry wiped the user's edited
   tools.exclude, replacing it with manifest defaults. install_entry now
   reads the prior exclude (like it already did for include) and re-writes
   it verbatim on reinstall. Regression test added + sabotage-verified
   (fails on old behavior); include-priority test added too.
2. aws-knowledge: exclude aws___retrieve_skill — vendor SKILL.md loader is
   a vendor skill layer (live tools/list confirmed the tool exists).
3. betterstack: exclude list rewritten to cover the snake_case wire names
   (vendor's own header examples show remove_dashboard) via globs alongside
   the doc display-labels; caveat documented in the manifest — server is
   OAuth-gated so pre-auth enumeration is impossible.
4. railway: exclude railway-agent (opaque server-side agent delegation,
   acts outside Hermes's per-tool approval loop).
5. twelve-data: exclude oauth plumbing pseudo-tools + quota probe.
6. betterstack post_install no longer claims a fully-checked checklist —
   exclude-mode bypasses the checklist; text now describes the applied
   exclude list.

Live E2E: fresh temp HERMES_HOME — install applies manifest excludes,
user edit survives reinstall. 33/33 catalog tests green.
2026-08-25 04:21:37 -07:00

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1.2 KiB
YAML

# Nous-approved MCP catalog entry.
# Presence in this directory = approval. Merged via PR review.
manifest_version: 1
name: twelve-data
description: Stocks, forex, and crypto market data from Twelve Data.
source: https://twelvedata.com/docs
# Official vendor-hosted remote MCP (URL-only — Hermes never spawns a local
# process for this entry). Native OAuth 2.1 + Dynamic Client Registration
# (verified live: RFC 9728 protected-resource metadata -> AS metadata with
# registration_endpoint); Hermes's MCP client + mcp_oauth_manager handle
# discovery, PKCE, token exchange, and refresh.
transport:
type: http
url: https://mcp.twelvedata.com/mcp
auth:
type: oauth
# Excluded: OAuth plumbing exposed as tools on the cloud server, plus the
# account-quota probe. All remaining tools are read-only market data.
tools:
default_excluded:
- oauth_login
- auth_status
- oauth_configure
- get_api_usage
# Composer-suggestion triggers (desktop brand pills).
suggest:
keywords:
- twelve data
- stock price
hosts:
- twelvedata.com
post_install: |
On first connection Hermes opens a browser to authorize with
Twelve Data (or run `hermes mcp login twelve-data`). Approve access,
then restart the session so tools load.