by 安全扫描
OpenClaw
安全
high confidence这是一个仅提供指令、关于Freddie Mac的信息类技能；它包含静态内容，无需安装、凭据或系统访问，其行为与其声明的目的一致。
评估建议
This skill is a static informational summary and appears safe to install from a permissions perspective. Before relying on it for decisions, verify key facts against primary sources (e.g., FHFA, Freddie Mac filings) because the SKILL.md is static text and may be outdated or incomplete. If you need live data or transactions (prices, investments, account access), prefer official APIs or services and do not supply credentials to informational skills.详细分析 ▾
✓ 用途与能力
The skill's name and description are an informational overview of Freddie Mac; the SKILL.md content is purely historical/analytical text. There are no required binaries, env vars, or other capabilities that would be unexpected for an informational reference.
✓ 指令范围
SKILL.md contains timeline, business model, and analysis and a 'read_when' list indicating appropriate contexts. It does not instruct the agent to read system files, access credentials, or transmit data externally; scope is limited to providing informational content.
✓ 安装机制
No install spec and no code files — lowest-risk configuration (instruction-only). Nothing will be written to disk or downloaded by the skill itself.
✓ 凭证需求
The skill declares no required environment variables, credentials, or config paths; requested privileges are proportional (none) to the stated informational purpose.
✓ 持久化与权限
always:false (default) and user-invocable:true. The skill can be invoked autonomously per platform defaults, but it does not request elevated or persistent privileges and does not modify other skills or system settings.
安全有层次，运行前请审查代码。
运行时依赖
无特殊依赖
安装命令
点击复制官方npx clawhub@latest install freddie-mac
镜像加速npx clawhub@latest install freddie-mac --registry https://cn.longxiaskill.com镜像同步中
技能文档
Freddie Mac 历史时间线 1970年：国会创立，作为房利美竞争对手 1970年代：开创MBS市场 1980–90年代：与房利美共同主导二级市场，快速扩张 2003年：会计丑闻，重述财报 2008年：与房利美一同被政府接管 2008–2024年：在FHFA监管下运营 2020年代：与房利美共议私有化改革路径
商业模式 与房利美类似：收购贷款→证券化→提供担保；更侧重从储蓄银行及小型贷款机构收贷，形成客户分工。担保/持有抵押贷款超$3万亿。
护城河 与房利美双寡头垄断美国二级抵押贷款市场；政府隐性担保；国会授权法定地位；MBS发行积累的技术与运营能力。
关键数据 1970年成立，担保/持有抵押贷款>$3万亿，与房利美合计占二级市场约70%。
趣闻 Freddie Mac全称“Federal Home Loan Mortgage Corporation”；昵称“Freddie”刻意区别于“Fannie”，让两家GSE看似独立对手，实则模式几乎相同。