Sourcey

by sourcey.com · remote · no sign-in to list tools · v1.3.14 · published by com.sourcey

Find startup credits and deals; check eligibility and read Agent Readiness reports with evidence.

Changes · 1

Compare Registry entry

8 tools: 1 change things and 7 only read.

Scanned Oct 21, 2026

Deletes or cancels0Claude Code: deny
Can't be undone0Claude Code: ask
Changes things1Claude Code: ask: see these tools
Only reads7Claude Code: allow: see these tools

5 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http sourcey https://mcp.sourcey.com/mcp

Findings

Matches of fixed checks, with the text they matched.

5 info

Infoprepare_declaration
The input schema at properties.job_bindings.items.properties.binding.properties.calls.items.oneOf[0].required[7] mentions "credentials".
Matched text
inputSchema.properties.job_bindings.items.properties.binding.properties.calls.items.oneOf[0].required[7]: "credentials"
What this check looks for
Infoprepare_declaration
The input schema at properties.job_bindings.items.properties.binding.properties.calls.items.oneOf[1].required[5] mentions "credentials".
Matched text
inputSchema.properties.job_bindings.items.properties.binding.properties.calls.items.oneOf[1].required[5]: "credentials"
What this check looks for
Infoprepare_declaration
The input schema at properties.job_bindings.items.properties.binding.properties.delegation.oneOf[1].required[1] mentions "credentials".
Matched text
inputSchema.properties.job_bindings.items.properties.binding.properties.delegation.oneOf[1].required[1]: "credentials"
What this check looks for
Infoprepare_declaration
The input schema at properties.job_bindings.items.properties.binding.properties.cleanup.items.oneOf[0].required[7] mentions "credentials".
Matched text
inputSchema.properties.job_bindings.items.properties.binding.properties.cleanup.items.oneOf[0].required[7]: "credentials"
What this check looks for
Infoprepare_declaration
The input schema at properties.job_bindings.items.properties.binding.properties.cleanup.items.oneOf[1].required[5] mentions "credentials".
Matched text
inputSchema.properties.job_bindings.items.properties.binding.properties.cleanup.items.oneOf[1].required[5]: "credentials"
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

8 tools

Changes things 1Creates or changes something that can be changed back.Claude Code: ask

prepare_declarationPrepare the canonical Agent Readiness declaration for one service and job: participants, endpoints, API and MCP interfaces, the job operation on each interface that performs the jo…5 findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Info
  The input schema at properties.job_bindings.items.properties.binding.properties.calls.items.oneOf[0].required[7] mentions "credentials".
  Matched text
  inputSchema.properties.job_bindings.items.properties.binding.properties.calls.items.oneOf[0].required[7]: "credentials"
  What this check looks for
- Info
  The input schema at properties.job_bindings.items.properties.binding.properties.calls.items.oneOf[1].required[5] mentions "credentials".
  Matched text
  inputSchema.properties.job_bindings.items.properties.binding.properties.calls.items.oneOf[1].required[5]: "credentials"
  What this check looks for
- Info
  The input schema at properties.job_bindings.items.properties.binding.properties.delegation.oneOf[1].required[1] mentions "credentials".
  Matched text
  inputSchema.properties.job_bindings.items.properties.binding.properties.delegation.oneOf[1].required[1]: "credentials"
  What this check looks for
- Info
  The input schema at properties.job_bindings.items.properties.binding.properties.cleanup.items.oneOf[0].required[7] mentions "credentials".
  Matched text
  inputSchema.properties.job_bindings.items.properties.binding.properties.cleanup.items.oneOf[0].required[7]: "credentials"
  What this check looks for
- Info
  The input schema at properties.job_bindings.items.properties.binding.properties.cleanup.items.oneOf[1].required[5] mentions "credentials".
  Matched text
  inputSchema.properties.job_bindings.items.properties.binding.properties.cleanup.items.oneOf[1].required[5]: "credentials"
  What this check looks for
Description, as the server wrote it
Prepare the canonical Agent Readiness declaration for one service and job: participants, endpoints, API and MCP interfaces, the job operation on each interface that performs the job (the request the probes send with no account, or the operation in the vendor's OpenAPI document where the interface has no public endpoint), and optional job bindings for a verified run. The company must already exist in Sourcey and resolves by exact identity; an unknown company returns identity_allocation_required. Complete declarations use POST /v1/submissions as product agent_readiness. Drafts grant no publication, verification or grade, and startup credits and deals never count as service readiness.
Annotations the server declares
- title: Prepare an Agent Readiness declaration
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false

Only reads 7Looks things up and changes nothing.Claude Code: allow

compare_offersCompare two to ten startup credit or deal offers side by side, including value, access requirements, eligibility, freshness, and evidence.No findings
Why it is in this group
- The name "compare_offers" says "compare": a word for reading.
Description, as the server wrote it
Compare two to ten startup credit or deal offers side by side, including value, access requirements, eligibility, freshness, and evidence. Unknown eligibility and unsupported stacking remain explicit.
Annotations the server declares
- title: Compare offers
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_changesTrack added, changed, withdrawn, and removed startup credits, discounts, free tiers, perks, and deals through Sourcey's signed change feed after an optional cursor.No findings
Why it is in this group
- The name "get_changes" says "get": a word for reading.
Description, as the server wrote it
Track added, changed, withdrawn, and removed startup credits, discounts, free tiers, perks, and deals through Sourcey's signed change feed after an optional cursor.
Annotations the server declares
- title: Get changes
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_readinessGet one published Agent Readiness report card: the job and the interface whose path it grades (none for an F card whose listing names no interface), the letter and its statement, e…No findings
Why it is in this group
- The name "get_readiness" says "get": a word for reading.
Description, as the server wrote it
Get one published Agent Readiness report card: the job and the interface whose path it grades (none for an F card whose listing names no interface), the letter and its statement, each step's outcome, approvals and human workarounds, the evidence label (probed, or the job verified by a run), discovery facts from the service's own descriptors and llms.txt, the declared surface, policy identity, provenance, and canonical URL. Resolve by immutable profile ID or by one Entity plus exact product and job.
Annotations the server declares
- title: Get an Agent Readiness report card
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_servicesDiscover Sourcey's enabled paid agent services and canonical HTTP resources, including exact request and response contracts, price floor, policy links, and x402 discovery.No findings
Why it is in this group
- The name "get_services" says "get": a word for reading.
Description, as the server wrote it
Discover Sourcey's enabled paid agent services and canonical HTTP resources, including exact request and response contracts, price floor, policy links, and x402 discovery. Payment and durable job status remain on the product HTTP API; this read-only MCP tool never signs, settles, or interprets a payment.
Annotations the server declares
- title: Get Sourcey paid services
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
inspect_evidenceInspect the provenance behind startup credits and deals.No findings
Why it is in this group
- The name "inspect_evidence" says "inspect": a word for reading.
Description, as the server wrote it
Inspect the provenance behind startup credits and deals. Resolve one to ten exact revisions to supporting events and observations, including freshness and dispute status.
Annotations the server declares
- title: Inspect evidence
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
search_offersSearch current startup credits and deals, including cloud credits, SaaS discounts, free tiers, grants, perks, and partner offers.No findings
Why it is in this group
- The name "search_offers" says "search": a word for reading.
Description, as the server wrote it
Search current startup credits and deals, including cloud credits, SaaS discounts, free tiers, grants, perks, and partner offers. Filter by query, vendor, or category and evaluate eligibility from typed company facts; unknowns remain explicit.
Annotations the server declares
- title: Search credits and deals
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
search_readinessSearch published Agent Readiness report cards.No findings
Why it is in this group
- The name "search_readiness" says "search": a word for reading.
Description, as the server wrote it
Search published Agent Readiness report cards. Each card grades one named job on a vendor's service by where a person or the vendor has to step in on an agent's path to it, from its listing and from probes that send the job's request with no account (or, where its interface has no public endpoint, read the vendor's OpenAPI document for it): one letter, A+ to F, over Discover, Authority, Onboard, Pay, Confirm and Sustain, and how often a person is needed; whether the job itself is reachable (not yet run), verified by a run (proof only, which never changes a step or the letter), or has no machine interface; the evidence label; freshness; and the canonical report URL. Service readiness is separate from startup-credit eligibility.
Annotations the server declares
- title: Search Agent Readiness
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.3.14. Values in angle brackets are yours to fill in.

claude mcp add --transport http sourcey https://mcp.sourcey.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__sourcey__search_offers",
      "mcp__sourcey__compare_offers",
      "mcp__sourcey__inspect_evidence",
      "mcp__sourcey__get_changes",
      "mcp__sourcey__search_readiness",
      "mcp__sourcey__get_readiness",
      "mcp__sourcey__get_services"
    ],
    "ask": [
      "mcp__sourcey__prepare_declaration"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as sourcey. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/com.sourcey/sourcey/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Anlyon alternative

1 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

Import an OpenAPI spec →

Compare with other servers for the same product.

Source: MCP Registry · repository. Synced Oct 21, 2026, 18:05 UTC.

For agents: Markdown · JSON · report this listing