# GitDealFlow

**Canonical:** https://apis.io/providers/gitdealflow-com/  
**Website:** https://gitdealflow.com/  
**APIs profiled:** 4

GitDealFlow (also published as VC Deal Flow Signal) is a deal-flow signal tool for angel, scout and seed investors that reads public GitHub engineering activity across 400+ venture-backed startup organizations in 15 sectors and ranks the ones accelerating, historically 3-6 weeks before a fundraise announcement. The data is published free under CC BY 4.0 through a no-auth REST API described by an OpenAPI 3.1 document, a hosted MCP server (Streamable HTTP plus an npm stdio package), an A2A JSON-RPC agent with a published agent card, an NLWeb endpoint, JSON/CSV/ NDJSON bulk exports and an RSS feed, with one paid deep-signal endpoint metered by credit-pack key or x402 USDC micropayments. Operated pseudonymously from Cyprus by "The Data Nerd"; methodology published on SSRN.

## Kin Score — 68.6 / 100 (exemplar)

Scored 2026-10-09 under rubric 0.23.0. Trend: flat (+0.5 from 68.1).

| Facet | Score |
|---|---|
| Discoverability | 80.0 |
| Contract Quality | 47.0 |
| Contract Governance | 18.2 |
| Operational Transparency | 78.9 |
| Developer Ergonomics | 76.2 |
| Access Clarity | 76.3 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 59.8 (matched via fallback).

## Agent readiness — 42.7 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | derived |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | yes |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | conformant |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## APIs (18)

- **VC Deal Flow Signal MCP Server** — Hosted Model Context Protocol server (protocol 2025-06-18, Streamable HTTP) exposing 12 read-only tools, 3 resources and 7 prompts over the same signal panel; also shipped as th...
- **GitDealFlow A2A Agent** — Agent-to-Agent (A2A 0.3.0) JSON-RPC 2.0 endpoint implementing message/send, tasks/get and tasks/cancel over the signal panel, executing synchronously; discovered via the agent c...
- **GitDealFlow NLWeb Endpoint** — Microsoft NLWeb-compatible conversational endpoint: POST a natural-language query and receive schema.org-typed JSON-LD (ItemList, Organization, Article, Dataset or WebPage). GET...
- **GitDealFlow Agents API** — Agent / MCP discovery surfaces
- **GitDealFlow Answer API** — Citation-ready Q&A retrieval
- **GitDealFlow Badges API** — SVG badges for embeds
- **GitDealFlow Brand API** — The brand API from GitDealFlow — 1 operation(s) for brand.
- **GitDealFlow Business Model API** — The business-model API from GitDealFlow — 1 operation(s) for business-model.
- **GitDealFlow Citation API** — Reference-manager exports
- **GitDealFlow Community API** — The community API from GitDealFlow — 1 operation(s) for community.
- **GitDealFlow Deep Signal API** — Paid per-request enriched signals
- **GitDealFlow Glossary API** — Controlled-vocabulary term definitions
- **GitDealFlow Markets API** — Open prediction markets
- **GitDealFlow Meta API** — Pricing, changelog, dataset
- **GitDealFlow Methodology API** — Reproducible signal-computation methodology
- **GitDealFlow Scout API** — Scout score receipts and prediction
- **GitDealFlow Search API** — On-site search across all content
- **GitDealFlow Signals API** — Startup engineering acceleration data

## MCP servers (1)

- **GitDealFlow MCP Server** — Remote MCP server at signals.gitdealflow.com over HTTP; 12 tools listed.

## Agentic access (1)

- **Gitdealflow Com Agentic Access** — 37 operations · 1 acting

## Security (3)

- **Gitdealflow Com Authentication** — none/http-bearer/x402-payment/oauth2-client-credentials · 4 schemes
- **Gitdealflow Com Domain Security** — TLSv1.3 · HSTS · DMARC
- **Gitdealflow Com Vulnerability Disclosure** — Hackerone · security.txt · contact published

## Plans (1)

- **Gitdealflow Com Plans Pricing**

## Tags

Venture Capital, Deal Flow, Startups, GitHub, Alternative Data, Investing, MCP, Agents, Developer Tools, A2A

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/gitdealflow-com/). Scores are computed from the provider's own public artifacts under a published rubric.