Finance Toolkit
500+ transparent financial methods calculated from raw statements, not third-party endpoints.
Beschreibung vom Entwickler (englisches Original)
Agent-native MCP server over the public saagarpatel.dev corpus. Read-only, stateless.
Diese drei werden nie zu einer Punktzahl zusammengefasst: Meinungen, Messungen und Beliebtheit sind verschiedene Dinge.
Für diesen Server haben wir noch keine Zusammenfassung in einfacher Sprache geschrieben. Unten stehen die Fakten, die wir aus der Registry gelesen haben.
Wähle die KI-App, die du nutzt, und kopiere die Einstellungen.
Du brauchst
Welche App nutzt du?
Wähle oben deine App. Wir merken sie uns, damit der Button beim nächsten Mal „In … installieren“ anzeigt.
Funktioniert in Claude im Web, auf dem Desktop und auf dem Handy:
https://mcp.saagarpatel.dev/mcpÖffne Claude Desktop → Settings → Developer → Edit Config und füge dies in claude_desktop_config.json ein
{
"mcpServers": {
"portfolio": {
"command": "npx",
"args": [
"-y",
"saagar-portfolio-mcp"
]
}
}
}Führe das in deinem Terminal aus
claude mcp add --transport http portfolio https://mcp.saagarpatel.dev/mcpclaude mcp add portfolio -- npx -y saagar-portfolio-mcpIn .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen
{
"mcpServers": {
"portfolio": {
"url": "https://mcp.saagarpatel.dev/mcp"
}
}
}In .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen
{
"mcpServers": {
"portfolio": {
"command": "npx",
"args": [
"-y",
"saagar-portfolio-mcp"
]
}
}
}Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.
In .vscode/mcp.json in deinem Projekt einfügen
{
"servers": {
"portfolio": {
"type": "http",
"url": "https://mcp.saagarpatel.dev/mcp"
}
}
}In .vscode/mcp.json in deinem Projekt einfügen
{
"servers": {
"portfolio": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"saagar-portfolio-mcp"
]
}
}
}Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.
ChatGPT verbindet sich nur mit Servern im Internet:
https://mcp.saagarpatel.dev/mcpMenünamen können sich je nach Tarif und mit der Zeit leicht unterscheiden.
Deine Auswahl bleibt in einem Cookie auf diesem Gerät; kein Konto nötig.
Diese Einstellungen werden aus dem Registry-Eintrag des Entwicklers erzeugt. Wenn in der README etwas anderes steht, folge der README.
Tool-Namen und -Beschreibungen genau so, wie der Server sie am 10. Nov. 2026 gemeldet hat. Geschrieben hat sie der Entwickler, nicht wir; wir zeigen sie als reinen Text.
searchFull-text (BM25) search across essays, book chapters, field notes, and pages. Returns ranked matches with a snippet, id, and canonical URL. Pass an id to get_document to read the full text.
get_documentReturn the full Markdown of one document by id, e.g. "writing/the-handoff" or "book/preface". Get ids from search or list_corpus.
list_corpusList every document with its id, title, type, date, and word count, plus per-type counts. The table of contents for the whole site. Optionally filter by type.
get_profileReturn Saagar Patel's profile: name, one-line summary, site, and the about / now / uses pages. Start here to understand who this is and what they work on.
list_projectsList the curated, public projects with stack, status, last-active date, and test/CI signals, plus anonymized portfolio-wide aggregates. Optionally filter by status.
list_repo_profilesList public-safe repo answering profiles with repo id, attention state, freshness, and proof counts. Profiles are static artifacts baked from saagarpatel.dev, not live repo health.
get_repo_profileReturn one public-safe repo answering profile by repo_id, including purpose, safe commands, agent surfaces, proof refs, freshness, exclusions, limitations, and integrity metadata.
get_operant_resultsReturn the public, sanitized OPERANT results: per-model operator-calibration-score (OCS) profiles, the headline figures, and the calibration-profiles (not a flat leaderboard) framing. Sourced from the published OPERANT mirror. Returns availability=false if no dataset was baked.
show_project_galleryShow the curated public projects as a gallery of cards: name, category, stack, lifecycle, last-active date, test/CI signals, and the public repository link, with archive-wide totals. Hosts that support MCP Apps render it as an interactive gallery; others get the same data as JSON
show_project_timelineShow the curated public projects on a timeline grouped by last-active month, colored by lifecycle, with the lifecycle breakdown of the whole archive. Hosts that support MCP Apps render it as an interactive timeline; others get the same data as JSON.
show_operant_resultsShow the public OPERANT benchmark as calibration-profile cards (historical OCS repeats, cross-provider TPR/FPR profiles, and the metric) with a playable demo: the reader acts as the operator's agent on six cases and is scored with the real OCS = TPR - FPR. The rows are historical
play_demoPlay one of the site's interactive demos, rebuilt from the public corpus pages that fully describe them. "interleaving": the Interleaving Explorer, two writers on one database row, six schedules, warn vs enforce mode, and the lost update with its receipts. "failure-museum": match
Wir prüfen Informationen, die jeder sehen kann; den Code haben wir nicht gelesen. Checks, die nicht zutreffen, werden nicht mitgezählt. · Geprüft am 10. Nov. 2026
Der Registry-Name wurde mit dem GitHub-Konto saagpatel bestätigt, dem das Repo gehört
Dieses Repo haben wir noch nicht von GitHub gelesen
Dieses Repo haben wir noch nicht von GitHub gelesen
Antwort in 287 ms (HTTP 200)
Keine Anmeldung nötig
Wir haben 12 Tool-Beschreibungen gelesen und keine versteckten Anweisungen an die KI gefunden
Verglichen mit allen aktiven Servern dieser Kategorie in der Registry. Sterne zählen nur, wenn dem Herausgeber das Repo gehört.
Er hat 3 von 3 zutreffenden Basischecks bestanden. Den Code haben wir nicht gelesen. Bevor du einen Schlüssel oder Token hinzufügst, sieh nach, welche Zugriffe der Server verlangt, und nutze einen Schlüssel, der nur die Berechtigungen hat, die du brauchst.
Die Registry nennt keinen erforderlichen Schlüssel, manche Server bitten dich aber bei der ersten Nutzung, dich anzumelden.
Beides geht: Installiere ihn auf deinem Computer oder verbinde dich mit der Cloud-Version.
Das GitHub-Repo wurde zuletzt – geändert, und die neueste Version (0.1.0) kam vor 4 Monaten in die Registry.
Apps, die MCP unterstützen, etwa Claude Desktop, Claude Code, Cursor und VS Code. Er verbindet sich per URL, also funktionieren auch Apps, die Remote-MCP-Server akzeptieren, zum Beispiel ChatGPT im Entwicklermodus.
In derselben Kategorie: Finance Toolkit, SolidInvoice, Korea Tax Calculator
Server derselben Kategorie von anderen Entwicklern, sortiert nach Sternen.
So liest du eine Karte:↓ Downloads pro Wochei★ GitHub-SterneiDrei Säulen: Bewertungen · Checks · NutzungiAktualisiert = neueste Version in der Registry veröffentlichti
500+ transparent financial methods calculated from raw statements, not third-party endpoints.
Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.
Korean tax calculation and tax-audit judgment MCP: 98 tools with statutory citations.
Unverändert aus dem Repo des Entwicklers übernommen. PopNx MCP hat den Inhalt weder geprüft noch empfiehlt es ihn. HTML, Bilder und Skripte wurden entfernt. Links führen von dieser Website weg.
The agent-native layer of saagarpatel.dev: a Model Context Protocol server that lets any AI agent query Saagar's writing, projects, public-safe repo profiles, and benchmark results directly, instead of scraping HTML.
Read-only. Stateless. Public. No auth, no tracking, no database, no runtime egress.
The website stays a pure static site. This server is a sibling, not a backend bolted onto it:
portfolio-index repo): the build emits a static machine corpus — corpus-index.json, per-document corpus/ .json, and .well-known/mcp.json — plus public-safe repo profile artifacts when present, served alongside the HTML. Already public.src/index.ts): a stateless Cloudflare Worker that bakes the Layer 0 corpus into its bundle and serves it over MCP (streamable HTTP, the WebStandardStreamableHTTPServerTransport). Zero runtime fetches.src/stdio.ts): the same server over stdio, for running locally via npx saagar-portfolio-mcp. Identical tool/resource/prompt surface.The shared core (src/server.ts) is transport-agnostic; both layers wrap it.
All read-only (readOnlyHint: true). No tool takes a URL or filesystem path (no SSRF / exfil surface).
| Tool | Purpose |
|---|---|
search | BM25 over the whole corpus; optional section filter, limit |
get_document | Full Markdown of one document by id |
list_corpus | The table of contents; optional type filter |
get_profile | The "who is this" card (about / now / uses) |
list_projects | Curated public-safe projects + anonymized aggregates |
list_repo_profiles | Public-safe repo profile index with freshness and proof counts |
get_repo_profile | One repo answering profile by the repoId argument |
get_operant_results | Public, sanitized OPERANT calibration results (per-model OCS) |
Documents are also exposed as Resources (portfolio://essays/{slug}, portfolio://book/{slug}, portfolio://notes/{slug}, portfolio://profile), and there are two Prompts: introduce_saagar and summarize_writing_on (grounded in a live search).
BM25 over a baked index (no embeddings in v1 — the committed corpus contains 166 docs and the calling LLM supplies the semantics). Titles are boosted. Embeddings are a measured Phase 3 upgrade, added only if retrieval quality proves insufficient.
src/
types.ts corpus + projects + operant shapes bm25.ts dependency-free BM25 + snippet (pure) tools.ts createTools(corpus) -> the 8 tools (pure, injectable) corpus.ts loads the baked corpus + accessors corpus.generated.ts AUTO-GENERATED by build:corpus server.ts buildServer(): shared MCP core (tools + resources + prompts) index.ts Cloudflare Worker transport (streamable HTTP) stdio.ts Layer 2 stdio transport (the npx CLI) scripts/ build-corpus.mjs bakes Layer 0 and local OPERANT inputs into corpus.generated.ts probe-mcp.mjs probes an MCP HTTP endpoint (saagar-mcp-kit driver + domain calls) audit-mcp.sh connected MCPAudit scan of this server (dogfood) test/ vitest: bm25, tools, full-protocol server tests
From the repository root, use the pinned Node and npm versions from .node-version and package.json. The checked-in public-safe corpus is enough for routine checks; no sibling checkout, local portfolio import, signing key, or Cloudflare credentials are needed.
npm ci
make check
make check runs lint, format validation, typecheck, tests, the stdio build and protocol test, smoke, parity, and a package-content check. See CI for the same aggregate gate. npm run dev starts the local Worker.
npm run build:corpus regenerates source from a sibling checkout or an explicit network URL; URL-mode builds omit OPERANT because its build inputs are not published. Corpus generation is not required for ordinary fixture verification. npm run probe:mcp targets the live Worker by default, and the connected audit starts a local Worker and invokes the separately installed mcp-audit CLI. Keep those separate from local gates; deployment and signing remain operator-gated as described below.
Inspect either transport with the MCP inspector:
npx @modelcontextprotocol/inspector http://localhost:8787/mcp # Layer 1 (HTTP)
npx @modelcontextprotocol/inspector node dist/stdio.js # Layer 2 (stdio, after build:cli)
npm run build:corpus && npm run deploy # wrangler deploy
npm run probe:mcp # post-deploy live MCP readback
Operator-gated (needs Cloudflare auth). v1 still deploys to the default portfolio-mcp. .workers.dev URL, and npm run probe:mcp uses that stable Worker URL by default. Public discovery now advertises the verified custom endpoint https://mcp.saagarpatel.dev/mcp; after any deploy, verify both the Worker and the website manifest/readback path before changing .well-known/mcp.json.
wrangler.jsonc pins workers_dev: true so the public Worker URL stays live during any future custom-domain experiments; do not remove it unless the website manifest has already moved to a verified replacement endpoint.
npm run build:corpus && npm run build:cli # -> dist/stdio.js
npm login && npm publish # public package: saagar-portfolio-mcp
Once published, anyone can run it locally with npx saagar-portfolio-mcp (no install).
Ed25519-sign .well-known/mcp.json so an agent or registry can verify it authentically comes from Saagar (via saagar-mcp-kit's signing CLI, Node built-in crypto):
npx mcp-kit-sign gen-key --manifest=../portfolio-index/.well-known/mcp.json # one-time; private key -> .signing/ (gitignored, NEVER commit)
npm run sign # writes .sig + publishes mcp-ed25519.pub npm run sign:verify # checks manifest bytes against .sig + public key
Override paths with --manifest=/--key=/--pub=/--sig=. Commit the .sig + mcp-ed25519.pub (never the private key) into portfolio-index next to the manifest, then redeploy the site. Re-run sign whenever the manifest changes (it signs the exact served bytes).
Designed to pass MCPAudit / mcp-trust (Saagar's own tools): only the inbound MCP transport, no shell_execution / file_access / destructive / exfiltration, and no caller-controlled egress (the corpus is baked). All tools are annotated read-only with plain, non-injectable descriptions. bash scripts/audit-mcp.sh runs a connected scan.
Dogfooding this server surfaced a substring-matching false-positive bug in MCPAudit (it matched port inside portfolio://); that fix lives in the MCPAudit repo and cut this server's findings 62 → 14. The genuine tool surface scans clean (high_risk_servers: 0).
Node.js 24.21.0, npm 12.2.0, TypeScript, Cloudflare Workers, and the MCP SDK.
URL-mode corpus builds omit OPERANT, whose inputs are only available to local corpus builds. Worker deployment and package publication are not part of local verification.
Keep the published MCP endpoint and signed discovery manifest in sync when an operator authorizes a deployment. Registry publication remains a separate, explicitly authorized release action.