attestor (bolnet/attestor) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 8 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100
9 days ago

attestor

Audit-grade memory backbone for agent teams. Bi-temporal facts (event time + transaction time, with recall(as_of=...) replay), 6-step deterministic retrieval (no LLM in the critical path), conversation ingest with speaker-locked dual-pass extraction, per-tenant Postgres row-level security, and Ed25519-signed provenance. Postgres + pgvector + Neo4j defaults.

→ bolnet/attestor· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

⚡ Live Monitored: not connected

Verified is a snapshot. Live keeps it current, and builds your track record.

⚡ Connect GitHub → continuous verification on every pushwhy connect →

Who stands behind it

bolnet

Source: Glama · also listed on PulseMCP

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

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Install from

Glamanot scored herePulseMCPnot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 11 credentials: PINECONE_API_KEY, POSTGRES_PASSWORD, NEO4J_PASSWORD, ATTESTOR_JWT_PUBLIC_KEY, BRAINTRUST_API_KEY, ANTHROPIC_API_KEY, OPENROUTER_API_KEY, OPENAI_API_KEY, HF_HUB_DISABLE_IMPLICIT_TOKEN, VOYAGE_API_KEY, COHERE_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configATTESTOR_MCP_TOLERATE_INIT_FAILURE
configATTESTOR_CONFIG
configATTESTOR_HOOK_TIMEOUT_S
configATTESTOR_CLAUDE_SHIM_PORT
configATTESTOR_CLAUDE_SHIM_TIMEOUT_S
configATTESTOR_DISTILL_MIN_SOURCES
configATTESTOR_DISTILL_TARGET
configATTESTOR_DISTILL_SOURCE_LIMIT
configPGPASSWORD
🔐 secretPINECONE_API_KEY
configPINECONE_HOST
configPINECONE_INDEX
configNEO4J_URI
configPOSTGRES_DATABASE
configPOSTGRES_USERNAME
🔐 secretPOSTGRES_PASSWORD
configPOSTGRES_SSLMODE
configNEO4J_DATABASE
configNEO4J_USERNAME
🔐 secretNEO4J_PASSWORD
🔐 secretATTESTOR_JWT_PUBLIC_KEY
configATTESTOR_JWT_ALGORITHMS
configATTESTOR_JWT_LEEWAY_SECONDS
configATTESTOR_JWT_AUDIENCE
configATTESTOR_JWT_ISSUER
configATTESTOR_BENCH_CONFIG
configOTEL_EXPORTER
configOTEL_SERVICE_NAME
configATTESTOR_TRACEEvery call writes a JSONL trace to logs/attestor_trace.jsonl (disable via =0).
configATTESTOR_TRACE_FILE
🔐 secretBRAINTRUST_API_KEY
configJUDGE_MODEL
configANSWER_MODEL
configEXTRACTION_MODEL
configNEON_DATABASE_URL
configPG_SSLMODE
🔐 secretANTHROPIC_API_KEY
🔐 secretOPENROUTER_API_KEY
🔐 secretOPENAI_API_KEY
configATTESTOR_AUDIT_ENABLED
configHF_HUB_DISABLE_PROGRESS_BARS
configTOKENIZERS_PARALLELISM
configTRANSFORMERS_VERBOSITY
configSAFETENSORS_LOG_LEVEL
configHF_HUB_VERBOSITY
configHF_HUB_DISABLE_TELEMETRY
🔐 secretHF_HUB_DISABLE_IMPLICIT_TOKEN
configTQDM_DISABLE
🔐 secretVOYAGE_API_KEY
configVOYAGE_EMBEDDING_MODEL
configVOYAGE_EMBEDDING_DIMENSIONS
configOPENAI_EMBEDDING_DIMENSIONS3. OpenAI text-embedding-3-large (3072-D native; pin =1024 for schema compat)
configOPENAI_EMBEDDING_MODEL
configPINECONE_EMBEDDING_MODEL
configPINECONE_EMBEDDING_DIMENSIONS
configHYDE_GENERATOR_MODEL
configMULTI_QUERY_REWRITER_MODEL
configPLANNER_MODEL
🔐 secretCOHERE_API_KEY
configATTESTOR_TRACE_PATH
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPOSTGRES_URL
deployPG_CONNECTION_STRING
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

8/8 tools missing one or more hints — memory_add (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); memory_get (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); memory_recall (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +5 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Secrets never reach shell commands

1 secret value passed to a subprocess as an argument — no shell is invoked, so there is nothing to inject into

Never pass secrets through shell commands. Use library APIs that accept credentials as arguments.

Secrets not logged

1 secret value sent to logger.error

Redact or omit secret values from log output.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/bolnet/attestor)](https://m8ven.ai/mcp/bolnet/attestor)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: e7fb46ebbd01a8a9d7091936076005b6c5d3f4a7
code hash: 1d75bb2c15893ab3a16fed0c05ba30baa82375f70d8007470784e20bd8ea5828
verified: 9/4/2026, 12:09:02 AM
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