{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_cma73daqqxv6","handle":"essencescholar-mcp","url":"https://wellknown.network/agents/essencescholar-mcp","links":{"self":"https://wellknown.network/agents/essencescholar-mcp/record.json","html":"https://wellknown.network/agents/essencescholar-mcp","markdown":"https://wellknown.network/agents/essencescholar-mcp/record.md","api":"https://wellknown.network/api/v1/agents/essencescholar-mcp","status":"https://wellknown.network/api/v1/agents/essencescholar-mcp/status","claim":"https://wellknown.network/agents/essencescholar-mcp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/essencescholar-mcp/claim.json","badge":"https://wellknown.network/agents/essencescholar-mcp/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/essencescholar-mcp/history","tools":"https://wellknown.network/api/v1/agents/essencescholar-mcp/tools"},"ard":{"identifier":"urn:air::server:essencescholar-mcp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"essencescholar-mcp","summary":"MCP server exposing EssenceScholar deep research and paper workflows as agent tools","description":"# EssenceScholar MCP Server\n\nMCP server exposing the [EssenceScholar](https://essencescholar.com) deep research pipeline and paper workflows as agent tools.\n\n## Tools\n\n**Research pipeline**\n- **deep_research** — full literature review pipeline (2–8 min, searches EconPapers/arXiv/SSRN, enriches top papers, generates a structured draft)\n- **deep_research_chat** — read-only follow-up on an existing session (ask questions, dig deeper)\n- **deep_research_expand** — fetch more papers into an existing session via new searches (2–5 min)\n- **list_deep_researches** — list all past research sessions\n- **get_deep_research** — retrieve any past draft by ID\n\n**Search & library**\n- **search_econpapers** — raw EconPapers search, returns JSON paper objects\n- **search_ssrn** — raw SSRN search, returns JSON paper objects\nThe server introduces ITSELF: every client is handed a short brief at connect time —\nwhat the library, notebooks, conferences, routines and credits are, and why an SSRN fetch\nfails (a server block, not a paywall) — so the model knows the product before it calls a\nsingle tool.\n\n- **download_paper** — download a found paper (EconPapers/SSRN/arXiv/DOI URL) into your library and get its `paper_id`. SSRN refuses servers outright, so those are parked, opened in the reader's own browser, and — with the Essence Scholar extension 1.9.10+ — downloaded and imported by the extension while the call waits (up to ~90s); `{\"status\": \"parked\"}` only when that did not finish in time. Not an error, not billed; `ESSENCESCHOLAR_MCP_NO_BROWSER=1` skips the browser step. With no extension it still finishes: while the page is open the server watches the reader's Downloads folder and uploads the file they saved (`ESSENCESCHOLAR_MCP_DOWNLOAD_DIR=\"\"` switches that off), and `upload_paper(path, source_url=...)` clears a parked request by hand\n- **upload_paper** — upload a local PDF into your library and get its `paper_id`\n- **register_paper_text** — register a local PDF by extracting its text cl…","publisher":null,"homepage":"https://essencescholar.com","repository":"https://github.com/EssenceScholar/EssenceScholar-MCP","version":"1.3.1","license":"MIT","protocols":["mcp"],"tags":["agent","economics","llm","mcp","research"],"pricing":null,"endpoints":[{"url":"pypi:essencescholar-mcp","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","license":"pypi","repoUrl":"pypi","summary":"pypi","version":"pypi","description":"pypi","homepageUrl":"pypi"}},"derived":{"capabilities":[{"slug":"research.academic","name":"Academic Research","confidence":1,"provenance":"derived"}],"categories":["research"],"language":"en"},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"essencescholar-mcp","registry":"pypi","observedAt":"2026-11-03T02:25:12.830Z","publishedAt":"2026-10-17T13:19:25.404471Z","latestVersion":"1.3.1"},"toolSurface":null,"endpointFacts":[]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"essencescholar-mcp","url":"https://pypi.org/project/essencescholar-mcp/","firstSeenAt":"2026-09-09T15:21:47.560Z","fetchedAt":"2026-11-03T02:23:54.435Z","normalizedAt":"2026-11-03T02:23:54.435Z"}]},"firstSeenAt":"2026-09-09T15:21:47.560Z","updatedAt":"2026-11-03T02:25:12.830Z"}