biocontext-mcp 1.0.2

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🧬 What is BioContext?

Biological nomenclature is notoriously messy: historical aliases, deprecated identifiers, non-standard spelling, and taxon confusions (e.g., HER2 $\rightarrow$ ERBB2, p53 $\rightarrow$ TP53, p27 $\rightarrow$ CDKN1B, Trp53 in mouse vs. TP53 in human). When LLMs or naive API wrappers directly query downstream clinical/genomic endpoints, these ambiguities cause zero-hit failures, mismatched literature, or clinical false positives.

BioContext solves this fundamentally by providing a Deterministic Entity Disambiguation and Contextual Intelligence Engine. Instead of raw pass-through search, BioContext resolves messy user inputs into canonical reference standards with explicit confidence scores, persistent caching, and explainable audit trails before traversing downstream pathways and functional annotations.

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✨ Key Capabilities

• Multi-Authority Resolution Hierarchy:
  • Human Genes (HGNC Primary): Direct symbol resolution and historical alias traversal with protein-coding prioritization (e.g., HER2 $\rightarrow$ ERBB2, p16 $\rightarrow$ CDKN2A, p21 $\rightarrow$ CDKN1A).
  • NCBI Entrez Integration: Direct Entrez Gene ID lookup (7157 $\rightarrow$ TP53) and cross-species identifier translation.
  • UniProtKB Mapping: Direct accession resolution (P04637 $\rightarrow$ TP53) and protein structural metadata enrichment.
  • Ensembl Genome & Transcripts: Ensembl Gene ID resolution, transcript mapping, canonical identification, and cross-species orthology.
  • Mouse Genome Informatics (MGI): Direct MGI ID resolution (MGI:98834 $\rightarrow$ Trp53) and mouse gene models.
• Systems Biology & Functional Intelligence:
  • Gene Ontology (QuickGO): Automated functional annotation enrichment (Molecular Functions, Biological Processes, Cellular Components) with evidence codes and ECO mappings.
  • Reactome Pathways: Systems-level mechanism mapping, hierarchical pathway structures, and pathway summations.
• High-Throughput Batch Engine:
  • Concurrent batch resolution bounded by asyncio.Semaphore with strict rate-limiting compliance.
  • Dual output modes: Interactive terminal stdout or formatted CSV exports.
  • Auto-detecting CSV/TSV input parser.
• Production-Grade Persistence & Reliability:
  • Embedded SQLite cache with Write-Ahead Logging (WAL) and configurable TTL to minimize latency and eliminate redundant network calls.
  • Exponential backoff, jitter, and graceful degradation for resilient uptime.
• Zero-Hallucination Guarantee:
  • Every resolution result includes exact matching rules, confidence scores ($0.0 - 1.0$), and authoritative source citations. No imaginary biological data.
• Model Context Protocol (MCP):
  • Native stdio server compliant with MCP 2.x for instant connection to Cursor, Antigravity IDE, Claude Desktop, Claude Code, and Goose.

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🚀 Quickstart & Installation

BioContext is distributed via PyPI as biocontext-mcp.

Installation

# Using pip
pip install biocontext-mcp

# Using uv (Recommended for isolated CLI tool usage)
uv tool install biocontext-mcp

Zero-Install AI Assistant Integration (MCP)

To connect BioContext directly to Cursor, Antigravity IDE, or Claude Desktop, add the following snippet to your editor's mcpServers configuration:

{
  "mcpServers": {
    "biocontext": {
      "command": "uvx",
      "args": ["biocontext-mcp", "serve"]
    }
  }
}

• For step-by-step setup guides across Claude Desktop, Cursor, Antigravity IDE, Claude Code, and Goose, see docs/QUICKSTART.md.
• For containerized microservice execution, see Docker Setup:

  docker run -i --rm -v biocontext_cache:/data ghcr.io/core-lab-research/biocontext:latest
  

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🛠️ Command-Line Interface (CLI)

BioContext includes an interactive CLI for testing, terminal research, and workflow automation:

# 1. Resolve a gene symbol, historical alias, or database ID
biocontext resolve TP53
biocontext resolve HER2       # Resolves to ERBB2 (confidence 0.95)
biocontext resolve 7157       # Entrez Gene ID
biocontext resolve P04637     # UniProtKB primary accession

# 2. Genomic disambiguation using chromosome or locus hints
biocontext resolve TP53 --chrom 17 --locus-type protein-coding

# 3. Model organism resolution (e.g. Mus musculus - taxon 10090)
biocontext resolve Trp53 --taxon 10090
biocontext mouse MGI:98834

# 4. High-throughput concurrent batch resolution
biocontext batch TP53 EGFR BRCA1 KRAS BRAF
biocontext batch --file gene_list.csv --output results.csv --concurrency 8

# 5. Functional Gene Ontology enrichment
biocontext annotate TP53 --limit 5
biocontext go GO:0006915

# 6. Reactome biological pathway retrieval
biocontext pathway TP53
biocontext pathway-info R-HSA-5357801

# 7. Local persistent cache inspection
biocontext cache stats
biocontext cache clear

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🔌 Available MCP Tools

When connected via MCP, BioContext exposes 12 production-ready biological, clinical & literature tools:

MCP Tool	Signature & Parameters	Description
resolve_gene	query: str, taxon_id: int = 9606, chromosome: str = None, locus_type: str = None	Resolves symbols, aliases, Entrez IDs, UniProt accessions, or MGI IDs with contextual scoring adjustments.
batch_resolve_genes	queries: list[str], taxon_id: int = 9606, concurrency: int = 5	High-throughput concurrent resolution engine with execution metrics.
get_protein	accession: str	Retrieves structured protein metadata from UniProtKB by primary accession (e.g. P04637).
annotate_function	query: str, taxon_id: int = 9606, aspect: str = None, limit: int = 10	Fetches Gene Ontology terms with evidence codes from EMBL-EBI QuickGO.
get_go_term	go_id: str	Inspects a specific Gene Ontology term definition and aspect.
get_pathways	query: str, taxon_id: int = 9606, species: str = "Homo sapiens", limit: int = 10	Maps genes/proteins to biological pathways via Reactome.
get_pathway_details	st_id: str	Retrieves descriptive summary and metadata for a Reactome pathway.
resolve_disease	query: str, limit: int = 5	Resolves disease names, synonyms, or IDs to canonical MONDO Disease Ontology entities.
get_target_diseases	gene: str, limit: int = 10	Retrieves evidence-backed therapeutic target-disease associations from Open Targets Platform.
get_supporting_publications	query: str, limit: int = 5	Retrieves peer-reviewed supporting scientific publications and citations from Europe PMC / PubMed.
get_publication_details	identifier: str	Fetches detailed publication metadata, abstract, and citation counts by PMID, PMCID, or DOI.
get_mouse_gene	mgi_id: str	Direct lookup of mouse gene models from MGI.

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📊 Empirical Accuracy Benchmark

BioContext is deterministically validated against a curated biological test suite covering human cancer drivers, clinical aliases, protein accessions, and model organisms:

uv run pytest tests/test_benchmark.py -v

• Accuracy: 100% Pass Rate across 100 benchmark cases.
• Test Suite: 130 passed, 5 skipped (due to external Ensembl REST service migration).
• Multi-Layer Pipeline: End-to-end integration verified in tests/test_e2e_pipeline.py (Entity Disambiguation $\rightarrow$ QuickGO Functional Annotations $\rightarrow$ Reactome Pathways).

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🗺️ Roadmap & Phase Evolution

BioContext follows a strict, data-driven evolution roadmap:

• Phase 1 (v0.5.0 - Completed & Released): Core molecular adapters (HGNC, NCBI, UniProt, Ensembl, MGI, GO, Reactome), SQLite caching, 100 passing benchmark test cases.
• Phase 1.5 (v0.5.1 → v0.7.0 - In Progress): Disease & clinical grounding (MONDO Disease Ontology, Open Targets Platform, PubMed / Europe PMC literature intelligence).
• Phase 2 (v0.8.0 → v1.0.0 - Production GA): Ontological Knowledge Graph foundation, multi-hop relationship traversal, FastMCP hardening, and public REST API v1.
• Phase 2.5 (v1.1.0 → v1.7.0 - Systematic Expansion): Ingestion of 57 curated biomedical sources across 7 functional categories (ClinVar, CTGov v2, ChEMBL, PubTator3, cBioPortal, CPIC, etc. — specified in PRD-35).
• Phase 3 (v2.0.0 - Clinical & Translational AI): Autonomous Clinical Reasoning, automated variant pathogenicity interpretation, biomarker actionability matching, and in silico hypothesis synthesis.

Read the full roadmap at PRD/ROADMAP.md.

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📚 Documentation & Developer Resources

• Quickstart Guide: Setup guides for Cursor, Antigravity, Claude, and Goose.
• Architecture Guide: System boundaries, disambiguation engine, and caching architecture.
• API Reference: Python SDK methods and Pydantic schemas.
• Contributing Guidelines: Adapter development tutorial and code standards.
• Security Policy: Vulnerability disclosure policy.
• Code of Conduct: Community participation standards.

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📄 Citation

If you use BioContext in your scientific research or software workflows, please cite:

@software{nandatama2026biocontext,
  author       = {Nandatama, Engki},
  title        = {BioContext: Authoritative Biological Entity Resolution & Contextual Intelligence Framework},
  month        = sep,
  year         = 2026,
  publisher    = {Zenodo},
  version      = {v0.5.0},
  doi          = {10.5281/zenodo.23023948},
  url          = {https://doi.org/10.5281/zenodo.23023948}
}

Or reference CITATION.cff.

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⚖️ License

Distributed under the Apache License, Version 2.0.