io.github.Colchora/dmt-receipts
MCPB · DMT-RECEIPTS-0.2.0.MCPB
Prepare and verify TAP/Ordinals payloads for AI agent memories on Bitcoin.
Available components
Last scanned (4 hours ago)
Scores higher than 78% of MCPB servers
Category Crypto and Web3
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security23
- No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.Unverified
- Known CVEs were checked across the 99 of 99 dependencies we could resolve, so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- 32 of 99 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency48
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 0 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability67
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 408 tokens (~204/item across 2 items; 2 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability observed for 0 of 30 days with no destabilising changes; credit accrues until the full window elapses.Unverified
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 2 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 2 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
Checks we ran (14)
- Known CVEs
- Install scripts
- Dependency health
- Source repository
- Provenance
- License
- Maintenance
- Security disclosure
- Schema quality
- Tool coverage
- Injection markers
- Destructive annotations
- Judged manipulation
- MCP protocol
Checks we could not complete (2)
These are gaps on our side, not findings about this package. We only credit what we can confirm, so a category made up entirely of them scores 0.
- Malware scan in Supply Chain SecurityNo malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.
- Stability in Stability & Change Management (scores 0 for this)Stability observed for 0 of 30 days with no destabilising changes; credit accrues until the full window elapses.
Does not apply to this package (2)
- Endpoint SecurityScored on hosted endpoints only. A package has no live endpoint of its own for us to probe.
- Transport & ReachabilityScored on hosted endpoints only. A package has no live endpoint of its own for us to probe.
The score does not measure everything. What the score does not measure →
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 5 Nov 26 47
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed mcpb/https://github.com/Colchora/dmt-receipts/releases/download/v0.2.0/dmt-receipts-0.2.0.mcpb
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | mcpb |
| Reason | No attestation published |
Background: How many MCP packages publish verified provenance →
Dependencies 99 packages
| Packages resolved | 99 |
|---|---|
| Stale | 32 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
prepare_memory ~154
Canonicalize a dmt-memory/v1 JSON memory, SHA-256 it, and return an Ordinals/TAP inscription recipe (content UTF-8 + optional dta pointer). Does not broadcast a Bitcoin transaction or pay fees. Permanence requires inscribing the content on Bitcoin L1 via TAP Wallet or any Ordinals/TAP tool.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | yes | Stable agent identifier |
| content | – | yes | Memory payload (string, object, array, number, or boolean) |
| created_at | string | – | Optional ISO-8601 UTC timestamp ending in Z; defaults to now |
| key | string | yes | Memory key / slug / path |
| tags | array | – | Optional string tags; defaults to [] |
No output schema declared.
No examples provided.
verify_inscription ~254
Recompute the canonical SHA-256 of a dmt-memory/v1 object and, when inscription_id is provided, attempt to fetch Ordinals content and compare bytes. Optionally enrich with soft-fail Trac Network TAP/DMT index metadata (deployment, mint holder, transfer amount, accumulator). Returns explorer links plus a trac object. Does not use calendar digest proofs.
| Name | Type | Req | Description |
|---|---|---|---|
| fetch_content | boolean | – | Fetch inscription content from ordinals.com when inscription_id is set (default true) |
| include_trac | boolean | – | When inscription_id is set, query Trac TAP/DMT index metadata (default true). Soft-fails if Trac is down. |
| inscription_id | string | – | Bitcoin Ordinals inscription id (txid + 'i' + index) |
| memory | object | yes | Full dmt-memory/v1 object (agent_id, key, content, tags, created_at) |
| sha256 | string | – | Optional expected hex digest to cross-check |
| trac_rest_base | string | – | Optional self-hosted tap-reader REST origin. Falls back to env DMT_TRAC_REST, then public Socket.IO at tap.trac.network. |
| txid | string | – | Optional Bitcoin transaction id |
No output schema declared.
No examples provided.
How do I install the io.github.Colchora/dmt-receipts MCP server?
io.github.Colchora/dmt-receipts ships as an MCPB bundle, a single file you download and open in an MCP host that supports MCPB bundles, such as Claude Desktop. The host reads the launch command from the bundle's own manifest, so there is no command to copy. Before opening it, check the file's SHA-256 matches the one the MCP registry declares for it, 8cfc6588cbc726ea785214275dd1873aede64199c3b1ab24168eb81aac5abaaf; the commands to do that are on this page. If it does not match, do not open it.
mcpb · dmt-receipts-0.2.0.mcpb
Download bundleCheck the download matches the SHA-256 the MCP registry declares before you open it. If it does not match, do not open the file.
SHA-256
8cfc6588cbc726ea785214275dd1873aede64199c3b1ab24168eb81aac5abaaf
macOS / Linux
echo "8cfc6588cbc726ea785214275dd1873aede64199c3b1ab24168eb81aac5abaaf dmt-receipts-0.2.0.mcpb" | shasum -a 256 -c
Windows (PowerShell)
(Get-FileHash -Algorithm SHA256 .\dmt-receipts-0.2.0.mcpb).Hash -eq "8cfc6588cbc726ea785214275dd1873aede64199c3b1ab24168eb81aac5abaaf"
Run it in the folder you saved the bundle to, then open the file with an MCPB-capable host such as Claude Desktop.
What is the io.github.Colchora/dmt-receipts MCP server?
io.github.Colchora/dmt-receipts is an MCP server listed in the public MCP registry as io.github.Colchora/dmt-receipts. Prepare and verify TAP/Ordinals payloads for AI agent memories on Bitcoin. This page covers its MCPB bundle (https://github.com/Colchora/dmt-receipts/releases/download/v0.2.0/dmt-receipts-0.2.0.mcpb).
Is the io.github.Colchora/dmt-receipts MCP server safe to use?
io.github.Colchora/dmt-receipts scores 47 out of 100 on VerifyMCP. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.Colchora/dmt-receipts MCP server expose?
io.github.Colchora/dmt-receipts exposes 2 tools: prepare_memory, verify_inscription. Their descriptions and schemas cost roughly 408 tokens of context every time the server is loaded.
What licence is the io.github.Colchora/dmt-receipts MCP server under?
io.github.Colchora/dmt-receipts declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.
What did VerifyMCP test on the io.github.Colchora/dmt-receipts MCP server?
VerifyMCP ran 14 checks on io.github.Colchora/dmt-receipts, covering Known CVEs, Install scripts, Dependency health, Source repository and 10 more. 2 items could not be completed, a gap on our side rather than a finding about io.github.Colchora/dmt-receipts: Malware scan and Stability. One category scores 0 for that reason, because we only credit what we can confirm. Endpoint Security and Transport & Reachability do not apply to an MCPB bundle, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.